That would be a good thought if we had no chance of making the playoffs, but since we do and will need every win to make it, keeping Sheets makes sense. The playoffs are a crapshoot for everybody after you make it and the best chance to win a World Series is making the playoffs as often as possible. If there is a chance to makes the playoffs you go for it. Things could change drastically next year. The rest of the NL is having a down year right now and we should make the most of this opportunity. Trading Sheets, in my opinion, is giving up on the season.