(Photo credit: Robert Deutsch-Imagn Images)New York Giants starting running back Tyrone Tracy Jr. may miss significant time after suffering a dislocated shoulder early in Sunday night's loss to Kansas City, ESPN reported Monday. The play happened with 1:39 left in the first quarter as Tracy was running toward the sideline and got walloped between two defenders. 'It's tough when you see a guy like Tracy, one of your star running backs, go down with a shoulder on the sideline,' Giants quarterback Russell Wilson said after the game. Despite dropping to 0-3, the Giants may have found a silver lining in rookie running back Cam Skattebo. Tracy, in his second year out of Purdue, was in line to have a productive season as the Giants' No.