Statutes of limitation will soon force undecided non-agency mortgage-backed security investors into action, according to industry attorneys. Josh Silverman, counsel at Pomerantz Haudek Grossman & Gross, noted that many investors will lose buyback claims if they do not act shortly. In May, Option One Mortgage was the latest non-agency MBS issuer to be hit with repurchase requests. A group of investor clients organized by Talcott Franklin claimed that Option One improperly...