According to ESPN's Jerry Crasnick, Roy Oswalt has informed teams that he only requires a one-year deal. The veteran right-hander began the offseason in search of a three-year contract, but he didn't find much interest. Now, with news that his asking price has been lowered significantly, that interest is picking up in a major way. Oswalt is plagued by chronic back problems but he still managed to post a 3.69 ERA in 23 starts this past year with Philly. The Nationals, Yankees, Red Sox and Royals are known to be considering him.