I would think no. I get the impression Lou wasn't keen on having 3 lefties in the rotation, always worrying about going with a lefty back to back. I think he wants a righty, and Dempster fits that bill in the short-term. I believe Marshall is likely on the block, and they will wait and see if Dempster can build up his value by pitching well in the first half, and if they can get something out of Gallagher, Prior or others by then. From a leverage prespective(the value of Sean Marshall), wouldn't it have made more sense to trade Marshall before announcing Dempster to the rotation?