I'll get this started. Joe Nathan 


http://sports.espn.go.com/mlb/spring...ory?id=4978634



Quote:
Tests on Nathan's right throwing elbow have revealed a significant tear in the ulnar collateral ligament, an injury that could require season-ending Tommy John surgery. Nathan's 246 saves over six seasons are the most in the majors during that span.http://sports.espn.go.com/mlb/spring...ory?id=4978634









