Why Coco?

Why exactly are the Sox holding on to Coco Crisp??? It is a follish and ignorant move. He is simply dead weight that could potentially hold back the progress of Jacoby Ellsbury. Ellsbury is a fine fielder, great at the plate, and can run. Why is Crisp still around? Send him away pick up some more minor leaguers to develop for the future. The only reason fathamable for the Sox to hold Crisp is as a back up to both Ellsbury and Man-Ram because right is well taken care of with Drew and Kielty. Kielty another reason that they can remove Crisp, he can play right and move Drew to center if Jacoby needs a day off....well more to come later on this subject.