I don't know how you play chess. I play it conditionally. I.e. if my opponent counters my opening, I respond accordingly. I don't respond with the appropriate move until I have to. If I try to force the issue, I typically end up at a disadvantage. As to your statement about having both Fuld and Sizemore on the roster, it's not ideal. They are redundant. I'd rather have Sizemore. But I would not want two left-handed hitting fourth outfielders. If Sizemore is DFAd (not terribly likely, IMHO), you claim him. When Fuld is ready, you send him out on a rehab assignment. When that's done, you have a decision about which one to keep. This is how GMs do their jobs. They typically delay decisions until they need to. Decisions usually become easier with time if you let the players show you which ones to keep based on performance.