Shellpoint Partners this week pulled the plug on its second jumbo non-agency MBS issuance of the year and will instead sell the mortgages as whole loans. Shellpoint Asset Funding Trust 2013-2 was initially offered as a $308.64 million deal in September. The company then reduced the offering to a $250.85 million securitization with a number of tweaks aimed at attracting investors. In the end, the company couldn’t structure...