Feb 07, 2008 3:33 PM EST

ESPN, the Boston Globe, and the Boston Herald are reporting that Curt Schilling has a shoulder injury that has the right-hander and the club in a dispute over whether he needs surgery, and the Red Sox have at least investigated to see if they can void his contract.

He is scheduled to make $8M in 2008.

When contacted by ESPN.com's Jayson Stark, Schilling declined comment.

Via ESPN News