Uncertainty lingers in the wake of last week’s announced $8.7 billion settlement between non-agency MBS investors and Ally Financial’s subsidiary Residential Capital as the details and implications of the deal resonate throughout the market. The agreement with 17 residential MBS investors was struck in a photo finish shortly before ResCap’s bankruptcy filing, and it represents the second major settlement between non-agency MBS investors and the sponsors of non-agency securitizations. Bank of America’s controversial $8.5 billion proposed settlement with investors that purchased Countrywide non-agency MBS...