PHH Corp., the Department of Justice and the Consumer Financial Protection Bureau have, in recent weeks, gone back and forth with the filing of briefs on multiple angles associated with the legal dispute the lender has had with the CFPB over alleged violations of the Real Estate Settlement Procedures Act. However, it looks like the separation of powers under the U.S. Constitution will play a more decisive role in the outcome than will issues related to RESPA, according to some top legal observers. PHH and the DOJ both submitted responses to the District of Columbia Circuit Court of Appeals on Dec. 22, the deadline set by the court. The government is seeking an en banc review by the full appeals court of a ruling by a three-judge panel. In its brief, the mortgage lender said...