A number of real estate investment trusts and other nonbanks plan to invest in nonprime assets other than vintage non-agency mortgage-backed securities as part of an effort to take credit risk as opposed to interest rate risk. The plans include investments in credit-sensitive loans, seller financing for lenders that work with nonprime borrowers and, potentially, even direct nonprime lending. A year ago, Two Harbors Investment saw an opportunity in what it calls credit-sensitive loans ...