Speaking to reporters at the General Manager’s Meetings in Dana Point, Calif., agent Scott Boras said the Jason Varitek deserved a contract comprable to Yankees catcher Jorge Posada, who signed a four-year, $52.4 million deal last offseason. Boras cited the catchers’ similar age at the time of their free agency, along with the fact that the Red Sox have a 60 percent winning percentage when Varitek has started over the last five years. Boras also surmised that the Sox’ captain’s personal issues played a hand in his struggles over the 2008 season.