The U.S. Court of Appeals for the District of Columbia Circuit last week gave PHH Corp. the green light to weigh in on the legal arguments the Justice Department made late last year in support of the Consumer Financial Protection Bureau’s petition for an en banc rehearing of its dispute with the lender. The appeals court did so over the objections of the CFPB, and with 11 of the 12 judges in agreement and one not participating. PHH had argued that it ought to be able to respond to the second of two government arguments in favor of the review. Privately, some industry insiders thought...