The challenges confronting the recovery of the non-agency MBS market are many, but legacy issues, such as representations and warranties, are the cause of huge frustration in the industry, according to panelists at the American Securitization Forum this week. “Some of these legacy issues have very far-reaching tentacles,” observed Mani Sabapathi, principal at Prudential Fixed Income. The housing finance world has been bracing for the coming risk-retention rule with great apprehension, he said, raising the possibility that reps and warrants could be included as a part of it. “I think it can be an important aspect to the extent that if you have these loans that don’t meet...