The mortgage industry found some justification to hope for a return to a more traditional interpretation of the Real Estate Settlement Procedures Act, after the Consumer Financial Protection Bureau took some judicial fire during oral arguments early this week in its dispute with PHH Corp. over the company’s captive mortgage reinsurance activity. The crux of the dispute is the bureau’s assertion that PHH violated RESPA and harmed consumers through a mortgage insurance kickback scheme tied to a captive MI company. Virtually all the major mortgage lenders used similar captive reinsurance entities prior to the financial collapse. In the run-up to this week’s oral arguments before the U.S. Court of Appeals for the District of Columbia, the justices seemed...