This is what I was looking for. If nothing is torn, they would be removing spurs, scar tissue, and possibly the bursa sac. As long as they didn't find anything else with the scope, that is something he can come back from quickly, I'd think. I still say power could be down early. They 'tunnel' in with the scope and that takes time to heal up right. Andrews does magic, though.
Shef is my best keeper, so I hope this works out.
From what I read in the NY Times, this was not considered to be major surgery.
They said that Sheffield had the shoulder sac (is this the right term?) cleaned out. Dr. Andrews said he should be ready for Spring Training.
Look for another solid season from him. He is a physical freak