Investing in scratch-and-dent subprime mortgages or other hard-to-service asset types? A risk management firm has hired a team of experts that it says will help make sure that you’re not leaving any money on the table. “We’re going to go after every dollar that ordinarily would go out of the investor’s pocket and bring it back in,” said Kevin Kanouff, president of Murrayhill Company, in a conference call held to talk about the firm’s…