I think Marshall wants to have the surgery, which is perfectly understandable. However the way Sheens has been talking, I think he wants him back on the paddock. The safer option would of been to sit out last season after the injury in the trials, he didn't and he played every game and won a Grand Final. He got through 26 games last year with a dodgy shoulder, and 3 this season with a "good" shoulder. Im not saying he shouldn't have the surgery, but all those jumping up and dwon that it could be the end of his career if he doesn't are a bit off the money.