I think Fast is ready (he was ready defensively out of camp and his scoring is really coming on now) and Lindberg is so close that he will be by the deadline. As I wrote on the previous page (we're moving so fast and furious half of everyone's posts get lost
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), that's the whole point of having a system. You have Fast/Kristo/Miller ready so that when you move a Callahan, you can use him to fill another need (top center prospect or top PMD prospect, please) or load up on future assets (picks, very young prospects); you don't need a replacement back in the deal.
But, if that's a bit too much turnover at one time, sure, you can keep Moore for another year. He's extremely solid in his role.