With one former Mets pitcher to miss the upcoming season, the Orioles are turning to another ex-Met to plug the hole in the start rotation. FoxSports.com reported Monday that Orioles righthander Kris Benson will miss the 2007 season due to a partially torn rotator cuff. Later Monday, the Baltimore Sun, citing a baseball source, reported on its web site that the Orioles have agreed in principle to a one-year deal with free agent Steve Trachsel.