To stay healthy? Personally, I'm not prepared to go past that assuption (taking in to account the previous seasons). The easiest way back for him would probably be a bullpen role for at least one season, but I doubt he's willing to go that route - for now. You don't think he'd pitch out of the BP for year? I'm not so sure. I think he would, especially if it's for a partial season after spending the first part of the season rehabbing. He may not want to become a reliever permanently, but I think he would for now while working his way back. And if he wants to get paid he'd really have no choice if that's what his team tells him to do.