Devin McCourty has shoulder surgery

During the 2012 season, Patriots cornerback Devin McCourty became Patriots safety Devin McCourty.  He’ll remain at safety in 2013, and he’ll have a healthier arm. McCourty has undergone “minor” surgery on his right shoulder, according to Shalise Manza Young of the Boston Globe.  He’ll spend the balance of the offseason rehabbing, and he’ll be ready…