Grizzlies forward Rudy Gay will miss at least four weeks with a left shoulder injury, a potentially serious blow to Memphis' playoff chances. Gay suffered the injury in the second quarter of Tuesday night's 102-91 win against the Philadelphia 76ers. An MRI Wednesday showed a partial dislocation of the shoulder. The 6-foot-8 forward will begin rehabilitation in a week and be re-evaluated in four weeks, the team said Wednesday in a statement. Gay is averaging 19.8 points per game and six rebounds per game. His loss is troublesome for the Grizzlies because they are in the middle of a four-game winning streak and are currently vying with the Utah Jazz and Denver Nuggets for the last playoff spot in the Weste Read more: http://sports.espn.go.com/nba/news/story?id=6129323
