The Consumer Financial Protection Bureau made a few industry hearts skip a beat last week when it proposed loosening some of the parameters of the ability-to-repay rule for small lenders and for those providing credit to rural and underserved communities. Under the bureau’s proposal, small lenders could hold an unlimited number of mortgages in portfolio without sacrificing their “small creditor” status under the ATR rule. In and of itself, the change isn’t that big a deal. But what really captured some industry representatives’ imagination was the possibility that it might represent a liberalization of the bureau’s attitude toward portfolio loans in the context of the ATR rule and more concessions ahead. Under the CFPB’s proposal, the definition of “small creditor” would expand...