¶ 1 A legal malpractice case is based on a claim that an attorney breached his or her professional duty of care in a way that proximately injured a client. See Hopp & Flesch, LLC v. Backstreet , 123 P.3d 1176, 1183 (Colo. 2005). Sometimes, such as in this case, the client claims that the attorney's breach of duty denied the client success in a lawsuit against the defendant. (For the purposes of clarity, we will call such a lawsuit the "underlying case.") To prevail in this type of malpractice case, the client must prove that the attorney would have been successful in the underlying case by, for example, winning a favorable judgment against a defendant. Bebo Constr. Co. v. Mattox & O'Brien, P.C. , 990 P.2d 78, 83 (Colo. 1999). Lawyers call this requirement proving the "case within a case." Id. (citation omitted).
¶ 2 It is clear to us that part of the case within a case may include resolving the question of whether any judgment that the attorney might have won in the underlying case would have been "collectible." Colorado law provides that, if the defendant in the underlying case was insolvent and the client would not have been able to collect on the judgment, then the client cannot prevail in the malpractice case against the attorney.
¶ 3 This appeal raises the issue of who bears the burden of proving that the judgment would have been collectible. Must the client prove that the judgment was collectible as part of establishing a prima facie case? Or must the attorney, as an affirmative defense, prove that the judgment was not collectible? See Welsch v. Smith , 113 P.3d 1284, 1289 (Colo. App. 2005) (In a civil case, "[o]nce a prima facie case is established, the opposing party ... carries the burden of establishing any affirmative defenses."). We conclude that the attorney must raise the issue of collectibility as an affirmative defense, which means that he or she also bears the burden of proving that the judgment was not collectible.
¶ 4 In this case, the plaintiff, Della Gallegos, sued defendants Patric J. LeHouillier, an attorney, and his law firm, LeHouillier & Associates, P.C., for legal malpractice. (We shall refer to the attorney and the law firm *700together as "Mr. LeHouillier" because their interests are congruent in this appeal.) The jury found that Mr. LeHouillier had negligently breached his duty of professional care when handling an underlying case for Ms. Gallegos.
¶ 5 As part of the case within a case, the trial court decided that Ms. Gallegos bore the burden of proving that any judgment in the underlying case-a medical malpractice case against a radiologist named Dr. Steven Hughes-was collectible. But our review of the record convinces us that there is no evidence to show that the judgment was collectible. So we must reverse the judgment.
¶ 6 But that does not mean that we must enter judgment in favor of Mr. LeHouillier. We also conclude that the trial court erred when it placed the burden of collectibility on Ms. Gallegos because it should have placed the burden on Mr. LeHouillier to prove that a judgment against Dr. Hughes was not collectible. So we remand this case for a new trial. We additionally instruct the trial court that, at any new trial, Mr. LeHouillier must (1) raise the issue of collectibility as an affirmative defense; and (2) bear the burden of proving that any judgment against Dr. Hughes would not have been collectible.
I. Background
¶ 7 Ms. Gallegos's malpractice case against Dr. Hughes stems from a 2006 MRI that he performed on Ms. Gallegos's brain. Ms. Gallegos claimed that Dr. Hughes overlooked a clearly visible meningioma. (A meningioma is a tumor that forms on the membranes that cover the brain or on the spinal cord inside the skull. Although meningiomas are frequently benign, meaning that they are not cancerous, they can nonetheless cause serious problems, or even death, as they grow.)
¶ 8 Three years later, a different doctor spotted the meningioma during another MRI. By this time, it had grown three times larger than it had been in 2006.
¶ 9 Ms. Gallegos could have undergone noninvasive radiosurgery to treat the meningioma if Dr. Hughes had diagnosed it in 2006. But, by 2009, this treatment was no longer a viable option. So surgeons performed three craniotomies, or surgical openings, of Ms. Gallegos's skull to remove as much of the tumor as possible.
¶ 10 Ms. Gallegos retained Mr. LeHouillier to sue Dr. Hughes. Mr. LeHouillier investigated the case, but he decided in 2010 that he would not proceed with the case because it did not make "dollars and cents sense."
¶ 11 Mr. LeHouillier claimed that he had informed Ms. Gallegos of his decision in a meeting, adding that he would no longer represent her. But he did not keep any written records to memorialize what had been discussed at the meeting, and he did not send Ms. Gallegos a letter to inform her that he was no longer her attorney.
¶ 12 The statute of limitations ran on any medical malpractice case that Ms. Gallegos might have brought against Dr. Hughes.
¶ 13 Ms. Gallegos then filed this legal malpractice lawsuit against Mr. LeHouillier. Among other things, the jury found that Dr. Hughes had been negligent, that Mr. LeHouillier had been negligent, that Ms. Gallegos had been partly negligent, but less negligent than either Dr. Hughes or Mr. LeHouillier, and that Ms. Gallegos was entitled to an award of damages from Mr. LeHouillier.
¶ 14 Turning to the issue of collectibility, during the trial and after Ms. Gallegos had rested her case-in-chief, Mr. LeHouillier moved for a directed verdict. He asserted that Ms. Gallegos bore the burden of proving that any judgment against Dr. Hughes would have been collectible, and that she had not carried her burden. The trial court agreed that Ms. Gallegos bore the burden of proving that the judgment would have been collectible, but it ruled that Ms. Gallegos had provided sufficient evidence to prove that point.
¶ 15 After the trial, Mr. LeHouillier raised the same point in a motion for judgment notwithstanding the verdict (JNOV). The court made the same ruling.
II. There Was No Evidence That the Judgment Was Collectible
¶ 16 Mr. LeHouillier contends that we must reverse the judgment because collectibility is an element that a plaintiff must *701prove in a legal malpractice case, and Ms. Gallegos did not prove that any judgment that she would have received in the underlying case against Dr. Hughes would have been collectible.
¶ 17 Ms. Gallegos counters that the question of collectibility is an affirmative defense, and that the court should have required Mr. LeHouillier to prove that the judgment was not collectible. Ms. Gallegos does not dispute that, if a 1927 Colorado Supreme Court case is read as she suggests, a new trial would be appropriate. Even though the trial court wrongly assigned the burden to her, she continues, she shouldered the burden by providing sufficient proof that the judgment was collectible.
¶ 18 As we have indicated above, we agree with Mr. LeHouillier that the record does not contain sufficient evidence that the judgment was collectible. But we agree with Ms. Gallegos that (1) the trial court erroneously placed the burden on her to prove that fact; and (2) the court should have required Mr. LeHouillier to (a) raise the question of collectibility as an affirmative defense; and (b) prove that any judgment that Ms. Gallegos would have received would not have been collectible.
A. Standard of Review
¶ 19 We review de novo the grant or denial of a motion for directed verdict or JNOV. See Vaccaro v. Am. Family Ins. Grp. , 2012 COA 9M, ¶ 40, 275 P.3d 750. We view the evidence "in the light most favorable to the party against whom the motion [was] directed," id. at ¶ 45, and "indulge every reasonable inference that can be drawn from the evidence in that party's favor," Hall v. Frankel , 190 P.3d 852, 862 (Colo. App. 2008).
B. Evidence of Collectibility
¶ 20 Ms. Gallegos contends that she provided sufficient evidence to support an "inference" that Dr. Hughes carried professional liability insurance, which would mean that the judgment would have been collectible. She points to the following facts in the trial record that establish this inference:
• Mr. LeHouillier wrote Dr. Hughes a letter in which he explained that he was representing Ms. Gallegos in a potential medical malpractice case against the doctor. The letter encouraged Dr. Hughes to "contact [his] professional liability insurer." According to Ms. Gallegos, after Mr. LeHouillier sent this letter, "neither Dr. Hughes nor any other person ever informed [Mr.] LeHouillier that Dr. Hughes lacked insurance...."
• When Dr. Hughes did not diagnose Ms. Gallegos's meningioma in 2006, he was a licensed doctor who was practicing medicine at a hospital. Section 13-64-301(1)(a.5)(I), C.R.S. 2016, required all practicing doctors to maintain professional liability insurance covering each incident up to one million dollars.
¶ 21 We conclude, for the following reasons, that this evidence did not create the inference that Ms. Gallegos suggests. Turning first to the letter, although Dr. Hughes may not have informed Mr. LeHouillier that he did not have liability coverage, he did not inform Mr. LeHouillier that he possessed liability coverage, either. Indeed, Dr. Hughes said nothing at all. He did not respond to the letter in any way; he did not provide any other information to Mr. LeHouillier or to Ms. Gallegos; and Ms. Gallegos did not offer any proof that Dr. Hughes had even received the letter. Like Godot, Dr. Hughes's appearance in the case may have been much anticipated, but it never came to pass.
¶ 22 Ms. Gallegos's reliance on section 13-64-301(1)(a.5)(I) fares no better. True enough, the record supports the conclusion that Dr. Hughes was a doctor who was practicing medicine when he performed the MRI on Ms. Gallegos, so the statute may well have applied to him. But we cannot find anywhere in the record-and Ms. Gallegos does not provide us with any direction to a specific place-where the jury learned about section 13-64-301(1)(a.5)(I). And we do not know whether Dr. Hughes had complied with the statute by maintaining liability insurance. We cannot infer that the jury reached its verdict based on the requirements of a statute that it never heard anything about.
¶ 23 We recognize that we must view the evidence in the light most favorable to Ms. *702Gallegos and draw every reasonable inference in her favor. See Hall , 190 P.3d at 862. But the record contains no evidence on collectibility at all. So we conclude that the "record is devoid of any proof" that any judgment against Dr. Hughes in the underlying case would have been collectible. Green v. Castle Concrete Co. , 181 Colo. 309, 314, 509 P.2d 588, 591 (1973).
¶ 24 But our job is not yet over. In other situations, we would simply enter judgment in Mr. LeHouillier's favor because Ms. Gallegos did not satisfy her burden of proof. But, in this case, we must next decide whether the trial court erred when it allocated that burden of proof by requiring Ms. Gallegos to prove that any judgment against Dr. Hughes in the underlying case would have been collectible.
III. The Attorney Bears the Burden of Proving That a Judgment Would Not Be Collectible as an Affirmative Defense in a Legal Malpractice Case
A. The Strange Case of Lawson v. Sigfrid
¶ 25 We encountered a mystery on the road to answering the central question in this case. The mystery concerns a ninety-year-old, one-and-one-quarter-page Colorado Supreme Court case, Lawson v. Sigfrid , 83 Colo. 116, 262 P. 1018 (1927).
¶ 26 Courts from other jurisdictions and some commentators have cited Lawson for the proposition that a plaintiff in a legal malpractice case bears the burden of proving that any judgment in the underlying case would have been collectible. See Beeck v. Aquaslide 'N' Dive Corp. , 350 N.W.2d 149, 160 (Iowa 1984) ; Paterek v. Petersen & Ibold , 118 Ohio St.3d 503, 890 N.E.2d 316, 321 (2008) ; Kituskie v. Corbman , 552 Pa. 275, 714 A.2d 1027, 1031 n.6 (1998) ; Taylor Oil Co. v. Weisensee , 334 N.W.2d 27, 29 n.2 (S.D. 1983) ; see also, e.g. , 4 Ronald E. Mallen, Legal Malpractice § 33:32, at 747 n.5 (2017 ed.); 7 John W. Grund, J. Kent Miller & David S. Werber, Colorado Personal Injury Practice-Torts and Insurance § 22:22, at 540 n.7 (3d ed. 2012); Elisa Recht Marlin, Recent Decision, Kituskie v. Corbman, 552 Pa. 275, 714 A.2d 1027 (1998), 37 Duq. L. Rev. 521, 530, 530 n.77 (1999).
¶ 27 But, after studying Lawson carefully, we conclude that it does not stand for the entire proposition for which it has been cited. Although we agree that Lawson held that the collectibility of a judgment in the underlying case is pertinent to a legal malpractice case, we respectfully disagree with those who think that Lawson allocated the burden of proving collectibility to the plaintiff.
¶ 28 We begin our analysis by summarizing Lawson 's facts. The plaintiff hired a lawyer in 1919 to sue Bessie Kennedy for an unpaid debt. Lawson , 83 Colo. at 116-17, 262 P. at 1018. The case lingered until 1923, when the plaintiff and the lawyer discovered that the trial court had dismissed the case for failure to prosecute it. Id. at 117, 262 P. at 1018.
¶ 29 The plaintiff then sued the lawyer for "neglect of professional duty." Id. The trial court granted the lawyer's motion for a directed verdict. Id. In doing so, it decided that the plaintiff had to prove three things:
• the lawyer had been negligent;
• the plaintiff had "a good cause of action" against Ms. Kennedy; and
• if the plaintiff had obtained a judgment against Ms. Kennedy, the judgment "could have been executed."
Id. The trial court then found that the plaintiff's proof that the judgment could have been executed "had failed." Id.
¶ 30 So, at this point in Lawson , we have learned that the trial court had required the plaintiff to prove that the debt was collectible. See id. But what did the supreme court do?
¶ 31 The court analyzed the record. As is pertinent to our analysis, it stated that it was "clear" that (1) the lawyer "was not negligent"; and, (2) shortly before the plaintiff had hired the lawyer, Ms. Kennedy had been "insolvent." Id.
¶ 32 The court described the plaintiff's contentions. The plaintiff raised three contentions, but only two of them are relevant to our discussion. The plaintiff asserted that (1) the burden was on the defendant lawyer to *703prove that Ms. Kennedy had been insolvent; and (2) the plaintiff was entitled to recover his costs and expenses from the lawyer. Id. at 118, 262 P. at 1018.
¶ 33 The court only used two citations to legal authority in the opinion, and only one of them was even casually relevant to the issue of collectibility. The relevant citation is to a legal treatise, 2 Charles Frederick Chamberlayne, Treatise on the Modern Law of Evidence § 1047, at 1244 (1911). But this section of the treatise only stated that, once a person was proved to be insolvent, there was an inference that such insolvency would continue for a reasonable time, subject to contrary proof. (The second, irrelevant, citation is to a section of the legal encyclopedia Ruling Case Law , 8 R.C.L. 426, discussing when nominal damages were available.)
¶ 34 The court then resolved the two contentions. The court first held that the plaintiff's evidence had shown that Ms. Kennedy had been insolvent and that her insolvent status was "presumed to have continued until the contrary appear[ed]." Lawson , 83 Colo. at 118, 262 P. at 1018. The court then concluded that the plaintiff could not have "lost" any of his costs or expenses as a result of the lawyer's negligence because Ms. Kennedy was insolvent. Id. at 118, 262 P. at 1019.
¶ 35 Based on this analysis, we derive two observations about what Lawson means.
1. We know what the supreme court did. The court's resolution of the plaintiff's second contention established that the question of collectibility matters in a legal malpractice case: Because Ms. Kennedy was insolvent, the lawyer's negligence did not cause the plaintiff to lose his costs and expenses.
2. We also know what the supreme court did not do. The court did not hold that a plaintiff in a legal malpractice suit bears the burden of proving that any judgment that he or she could have obtained in the underlying case would have been collectible. To be more accurate, it did not allocate the burden of proving collectibility at all.
¶ 36 Fleshing out our second observation, it is true that (1) the supreme court recognized that the trial court had reached the conclusion that the plaintiff bore such a burden; (2) the evidence had proved that Ms. Kennedy had been insolvent shortly before the plaintiff had hired the defendant lawyer; and (3) the plaintiff had contended on appeal that the burden was on the defendant lawyer to show that Ms. Kennedy had been insolvent. Id. at 117-18, 262 P. at 1018-19. But the court did not then hold that the trial court had properly allocated the burden of proving Ms. Kennedy's insolvency to the plaintiff.
¶ 37 The court instead concluded that the plaintiff had proved that Ms. Kennedy had been insolvent. Id. at 118, 262 P. at 1018. In other words, the supreme court did not have to reach the issue whether the trial court had properly allocated the burden of proof. It merely recognized that, after the trial court had allocated the burden of proving Ms. Kennedy's solvency on the plaintiff, the plaintiff had proved the opposite. See id. So, once the plaintiff's proof had shown that the debt was not collectible, the supreme court did not need to decide anything else. Lawson did nothing more than hold that the trial court's conclusions about the evidence were supported by the record. See id.
¶ 38 A pair of commentators agrees with our analysis of Lawson . See Michael P. Cross & Nicole M. Quintana, Your Place or Mine?: The Burden of Proving Collectibility of an Underlying Judgment in a Legal Malpractice Action , 91 Denv. U. L. Rev. Online 53, 54 (2014) (explaining that Lawson "established the relevancy of the question of whether an underlying judgment is collectible in a legal malpractice action," but that it did not allocate the burden of proof on this point).
B. Colorado Cases After Lawson
¶ 39 Mr. LeHouillier does not cite, and we have not found, any Colorado Supreme Court case that has held that the plaintiff bears the burden of proving collectibility as part of the prima facie case in a legal malpractice claim.
¶ 40 In the ninety years since the supreme court decided Lawson , the supreme court has never cited it. But the court has decided several legal malpractice cases in that time that have discussed the "case within a case" component of proximate cause. The most that *704any of them says is that a plaintiff "must demonstrate that the claim underlying the malpractice action should have been successful if the attorney had acted in accordance with his or her duties." Bebo , 990 P.2d at 83 ; accord Gibbons v. Ludlow , 2013 CO 49, ¶ 16, 304 P.3d 239 (transactional broker case applying test from Bebo ); Rantz v. Kaufman , 109 P.3d 132, 136 (Colo. 2005) (explaining that the client must show the underlying case would have been successful but for counsel's malpractice).
¶ 41 The court of appeals has only cited Lawson once in a published case. In Morris v. Geer , 720 P.2d 994, 996 (Colo. App. 1986), a legal malpractice case arising out of a divorce, a wife alleged that her divorce attorney had been negligent when he negotiated a property settlement and when he investigated the husband's fraud in hiding marital assets from the wife. The division cited Lawson as support for the proposition that the wife, when suing the attorney, was required to prove that "because of husband's fraud her motion to reopen the dissolution decree could have been successfully prosecuted, and that she would have received a higher property distribution as a result." Id. at 998.
¶ 42 We do not think that the division cited Lawson for the proposition that the wife had to prove that she would have been able to collect the increased property distribution. Rather, in the context of the case, we think that the division held that the wife would have to prove the court would have awarded her more assets in the property distribution. Indeed, the division did not use the term "collectibility" in the opinion at all.
¶ 43 Our conclusion is reinforced by the Morris division's citation of two other cases immediately after it cited Lawson : Coon v. Ginsberg , 32 Colo.App. 206, 509 P.2d 1293 (1973), and Rosebud Mining & Milling Co. v. Hughes , 21 Colo.App. 247, 121 P. 674 (1912). Both of those cases merely observed that, to prove a legal malpractice claim, the plaintiff would have to show that he or she would have been successful in the underlying case. Coon held that the plaintiff had to prove that "the amount of that judgment would have been more favorable to [her] than the settlement arranged by [her attorney]." 32 Colo.App. at 210, 509 P.2d at 1295. Rosebud Mining & Milling Co. stated that the defendant claimed that the plaintiff had to show that "the judgment, on a retrial, would have been favorable to plaintiff," that the plaintiff had not "taken issue with defendant on this point," and that three out-of-state cases "tend[ed] to sustain [the defendant's] contention." 21 Colo.App. at 250, 121 P. at 675.
¶ 44 Neither case discussed collectibility.
¶ 45 (We note that Miller v. Byrne , 916 P.2d 566, 579 (Colo. App. 1995), contained similar language to what we highlighted in Morris . But the division did not cite any authority, let alone Lawson , to support this language. It held instead that the jury should have been instructed that the plaintiffs "were required to prove ... the amount that [they] should have recovered" in the underlying case. Id. The context of this statement convinces us that the use of the word "recovered" did not mean that plaintiffs had to prove what they would have "received." Rather, they had to prove, as part of showing that they had suffered damages, the approximate amount of any judgment that they would have been awarded if they had been successful in the underlying case.)
¶ 46 So why have other jurisdictions and commentators cited Lawson for a conclusion that we think it did not reach? Although we cannot be sure, we have a hypothesis.
C. How Lawson Has Been Cited in Other States
¶ 47 We have found at least two pre- Lawson cases where courts in other states have held that the burden to prove collectibility rests on the plaintiff. Jones v. Wright , 19 Ga.App. 242, 91 S.E. 265, 266 (1917) ("In an action against an attorney to recover the amount of a claim, ... it is necessary that the petition against him show that the lost claim was a valid one under the law, and that the debtor was solvent."); Piper v. Green , 216 Ill.App. 590, 593, 595 (1920) (same). But no court cited Lawson for this proposition for forty-nine years.
¶ 48 Then, in 1976, the Georgia Court of Appeals included Lawson as part of a string citation supporting the proposition that "[t]he *705requirement that solvency be shown is both longstanding and widespread." McDow v. Dixon , 138 Ga.App. 338, 226 S.E.2d 145, 147 (1976). (In this context, solvency "is not intended to imply a bankruptcy-type standard, but rather is intended to illustrate the original defendant's ability to pay a judgment, had one been rendered against him." Id. ) So far, so good, because, as we recognized above, our supreme court reached this holding in Lawson .
¶ 49 But the preceding sentence in McDow , at the end of the previous paragraph, explained: "A client suing his attorney for malpractice not only must prove that his claim was valid and would have resulted in a judgment in his favor, but also that said judgment would have been collectible in some amount...." Id.
¶ 50 We think that the mischief lies in these two consecutive sentences. Courts and commentators who would later read those two sentences might well have thought that Lawson had held that the client bears the burden of proving collectibility.
¶ 51 And so Lawson acquired the reputation of standing for a proposition that it did not decide. In one case, it was included in a footnote after the South Dakota Supreme Court quoted McDow . See Taylor Oil Co. , 334 N.W.2d at 29 n.2. It was marshaled, along with McDow , in the ranks of a string citation that the Iowa Supreme Court offered as support for the proposition that assigning to the plaintiff the burden of proving collectibility is "the rule which is applied generally." Beeck , 350 N.W.2d at 160. Citing Lawson and McDow , a superior court in Pennsylvania included Colorado and Georgia in a list of thirteen states that "place[d] the burden upon the plaintiff (in a malpractice action against an attorney) to prove collectibility of the underlying judgment." Kituskie v. Corbman , 452 Pa.Super. 467, 682 A.2d 378, 381 (1996), aff'd and remanded , 552 Pa. 275, 714 A.2d 1027 (1998). The Pennsylvania Supreme Court cited Lawson and McDow for the same proposition in a footnote when addressing an appeal from the superior court's decision. Kituskie , 714 A.2d at 1031 n.6. And, although Paterek , 890 N.E.2d at 321, did not cite McDow , it cited Taylor Oil Co.
¶ 52 Once this ball got rolling, commentators included Lawson among those cases placing the burden of proving collectibility on the plaintiff without any analysis of the case beyond a simple citation. See, e.g. , Mallen, § 33:32 at 747 n.5; Grund, Miller & Werber, § 22:22 at 540 n.7; Marlin, 37 Duq. L. Rev. at 530, 530 n.77.
¶ 53 Now that we see that we are writing on a blank slate as far as allocating the burden to prove collectibility is concerned, we turn to deciding whether that burden should be placed on the plaintiff in a legal malpractice case. We review this issue de novo because it is a question of law. See Allen v. Steele , 252 P.3d 476, 481 (Colo. 2011).
D. Allocating the Burden to Prove Collectibility
¶ 54 It should be apparent from the discussion up to this point that many states place the burden of proving collectibility on the plaintiff. In fact, it is the majority rule. In addition to the cases that we have discussed above, one could look to other decisions, such as Wise v. DLA Piper LLP (US) , 220 Cal.App.4th 1180, 164 Cal.Rptr.3d 54, 61 (2013), and Viola v. O'Dell , 108 Conn.App. 760, 950 A.2d 539, 542 (2008), as examples of the majority. The Ohio Supreme Court best summed up the reasoning for the majority rule in Paterek , 890 N.E.2d at 321 : "[C]ollectibility is logically and inextricably linked to the legal-malpractice plaintiff's damages, for which the plaintiff bears the burden of proof." For the plaintiff to show "what was lost, the plaintiff must show what would have been gained." Id.
¶ 55 But there is a strong and growing minority of states that allocate the burden differently, making the issue of collectibility an affirmative defense that an attorney must raise and prove. (The majority does not include many more states than the minority. One commentator referred to the minority as "significant." Mallen, § 33:32, at 752, 752 n.18. A pair of others called the number of jurisdictions in the minority only "slightly less[ ]" than the number of those in the majority. Cross & Quintana, 91 Denv. U. L. Rev. Online at 58.) Some of the cases in the *706minority are of very recent vintage. See, e.g. , Smith v. McLaughlin , 289 Va. 241, 769 S.E.2d 7, 18 (2015) ; Schmidt v. Coogan , 181 Wash.2d 661, 335 P.3d 424, 428-30 (2014). Others were bottled some years ago. See, e.g. , Smith v. Haden , 868 F.Supp. 1, 2-3 (D.D.C. 1994) ; Power Constructors, Inc. v. Taylor & Hintze , 960 P.2d 20, 31-32 (Alaska 1998) ; Teodorescu v. Bushnell, Gage, Reizen & Byington , 201 Mich.App. 260, 506 N.W.2d 275, 278-79 (1993) ; Carbone v. Tierney , 151 N.H. 521, 864 A.2d 308, 319 (2004) ; Kituskie , 714 A.2d at 1032.
¶ 56 The minority rule relies on at least seven compelling rationales.
¶ 57 First, by the time the issue of collectibility arises in a legal malpractice trial, the need to prove it "is the result of an attorney's established malpractice.... It is a burden created by the negligent attorney." Schmidt , 335 P.3d at 428. To require clients to prove collectibility therefore allocates the burden of proof unfairly, even when the parties do not dispute that the defendant in the underlying case was solvent. Id. ; see also Carbone , 864 A.2d at 318. And a plaintiff in a legal malpractice case already has the burden of proving negligence twice . (For example, in this case, Ms. Gallegos must show that Mr. LeHouillier was negligent when he did not file the medical malpractice claim against Dr. Hughes within the statute of limitations. She must then establish, as part of proving the case within a case, that Dr. Hughes was negligent when he did not diagnose her meningioma.) See Kituskie , 682 A.2d at 382 (The client "should not have the added burden of proving collectibility since he or she has already been allegedly wronged by two parties.").
¶ 58 Second, an attorney is "in as good a position" to "prove uncollectibility." Schmidt , 335 P.3d at 428 ; see also McLaughlin , 769 S.E.2d at 18. This is because the attorney should have investigated the solvency of the defendant in the underlying case at the beginning of the client's case. See Schmidt , 335 P.3d at 428. And, even if the attorney did not do so, he is as capable as the client to discover whether a judgment in the underlying case would be collectible. See id.
¶ 59 Third, to require the client to introduce evidence of collectibility would often be at odds with evidence rules and case law generally excluding evidence of insurance coverage. See id. at 428-29 ; see also CRE 411 ("Evidence that a person was or was not insured against liability is not admissible upon the issue whether he acted negligently or otherwise wrongfully."); Lombard v. Colo. Outdoor Educ. Ctr., Inc. , 266 P.3d 412, 421 (Colo. App. 2011) ("An attorney's attempt to refer to insurance coverage or a lack thereof at trial is improper.").
¶ 60 Fourth, a delay between the original injury and a legal malpractice claim is common, which could hurt the client's opportunity to gather evidence about collectibility. See Schmidt , 335 P.3d at 429. And "[i]t is unfair to place this burden on [the client] when the attorney's negligence created the delay in the first place." Id. (citing Kituskie , 714 A.2d at 1027 ).
¶ 61 Fifth, the insolvency of the defendant in the underlying case permits the attorney to mitigate or to avoid the "consequences of one's negligent act." Jourdain v. Dineen , 527 A.2d 1304, 1306 (Me. 1987). Because the attorney will benefit from that insolvency, he or she should bear the "inherent risks and uncertainties of proving it." Lindenman v. Kreitzer , 7 A.D.3d 30, 775 N.Y.S.2d 4, 8 (2004).
¶ 62 Sixth, placing the burden on the attorney does not eliminate the effect of insolvency; if the attorney proves that a judgment is not collectible, damages could be mitigated or eliminated. Schmidt , 335 P.3d at 429. We therefore disagree with those cases that hold that placing the burden on an attorney results in a "windfall" for the client. Cf. Fernandes v. Barrs , 641 So.2d 1371, 1376 (Fla. Dist. Ct. App. 1994) (noting that the majority rule "prevents a windfall to the client by preventing him from recovering more from the attorney than he could have actually obtained from the tortfeasor in the underlying action"), disapproved of on other grounds by Chandris, S.A. v. Yanakakis , 668 So.2d 180, 185 (Fla. 1995).
¶ 63 Finally, plaintiffs in the vast majority of negligence cases do not have to prove that any judgment that they might win will be *707collectible. Collectibility is simply not a value that most negligence cases enter into the calculus of causation. See Haden , 868 F.Supp. at 2 ("In a normal civil lawsuit ... a plaintiff must prove each required element to make out a case against the defendant in order to obtain a judgment. It is not necessary to demonstrate that [the] plaintiff will successfully be able to execute on the judgment or that the judgment is collectible. Normally, enforcement of the judgment remains for another day.").
¶ 64 Some analysts and commentators have supported all or part of the "growing trend," McLaughlin , 769 S.E.2d at 18 (citation omitted), of the minority rule.
• The minority rule has momentum. In 1999, at least seventeen states followed the majority rule, while only four states followed the minority rule. Marlin, 37 Duq. L. Rev. at 534. In 2014, seventeen states followed the majority rule, and eleven states followed the minority rule. Cross & Quintana, 91 Denv. U. L. Rev. Online at 57 n.27. And the number of jurisdictions in the minority grew by at least two cases after the Cross & Quintana article was published. See McLaughlin , 769 S.E.2d at 18 ; Schmidt , 335 P.3d at 428-30.
• Even some of the commentators who listed Lawson as placing the burden of proving collectibility on the client noted that such an allocation of the burden of proof was a bad idea. Grund, Miller & Werber, § 22:22, at 540 (The concept of placing the burden of proof on a client "is suspect, especially when the defendant attorney is charged with negligence in his handling of a claim against an insolvent party. This defense is an admission that the underlying case should never have been brought by the defendant lawyer.").
• One commentator contended that it was "unjustifiable" to place the burden of proving collectibility on the client, adding that the attorney "should bear the burden of persuading the jury that any judgment would have been uncollectible, or at a minimum should bear the burden of coming forward with evidence demonstrating that uncollectibility was a real possibility." John Leubsdorf, Legal Malpractice and Professional Responsibility , 48 Rutgers L. Rev. 101, 150-51 (1995) (footnote omitted).
• Another commentator made a similar point, asserting that attorneys should bear the burden of proving that a judgment was uncollectible because "[c]ollectibility thus becomes a means of reducing the damages that might otherwise be owed, taking its place with such doctrines as the avoidable consequences rule." John H. Bauman, Damages for Legal Malpractice: An Appraisal of the Crumbling Dike and the Threatening Flood , 61 Temp. L. Rev. 1127, 1137 (1988).
• A pair of commentators observed that the "minority of jurisdictions focus more on ideas of fairness" than the majority of jurisdictions do. Cross & Quintana, 91 Denv. U. L. Rev. Online at 58.
• Although the Restatement (Third) of the Law Governing Lawyers § 53 cmt. b (Am. Law Inst. 2000), states that the client ultimately bears the burdens of proving collectibility, it places the burden on the defendant lawyer of "coming forward with evidence" to "show that the judgment or settlement would have been uncollectible."
¶ 65 We are persuaded by the various rationales behind the minority rule, and so we will apply it in this case.
¶ 66 We conclude that the trial court erred when it placed the burden on Ms. Gallegos to prove that any judgment in the underlying case against Dr. Hughes would have been collectible. In any trial on remand, Mr. LeHouillier must raise the issue of whether the judgment would have been collectible as an affirmative defense, and he shall bear the burden of proving that the debt was not collectible.
¶ 67 We decline to address Mr. LeHouillier's additional contentions and any of Ms. Gallegos's contentions on cross-appeal. We cannot predict with any certainty whether *708any of these contentions is likely to arise on retrial. See, e.g. , People v. Reynolds , 159 P.3d 684, 690 (Colo. App. 2006) (addressing only those issues that are "likely to recur"). For example, the contentions concerning damages will only arise if Ms. Gallegos and Mr. LeHouillier decide to retry this case and Ms. Gallegos is again successful.
¶ 68 The judgment is reversed. The case is remanded for a new trial. The trial court shall, at any new trial, require Mr. LeHouillier (1) to raise the issue of collectibility as an affirmative defense; and (2) bear the burden of proving that any judgment against Dr. Hughes would not have been collectible.
JUDGE DUNN concurs.
JUDGE WEBB concurs in part and dissents in part.