It was long rumored that Pedro had some damage in his shoulder. But even so, I recall that Theo was willing to give him 3 years, but not 4. Watching Pedro pitch this season it was very obvious he was hurting, he was tossing side arm in his last start. He did throw well last year and no doubt could have helped the Sox make up the one game they lost the division title. His rehab will not be easy, and while he may try to come back it looks like the end of his career. It's sad, but I'll remember sitting at Busch Stadium and watching him finally shining on a World Series stage in a Red Sox uniform.