So, say McGehee somehow makes it through to the Braves or, even better, has already made it through everyone, and the Braves were desperate enough to trade one of those nice pitchers that were rumored in the Hart rumors. Would that pitcher have to make it through waivers as well, or since they are in the minors or not on the 40, they are tradeable? Or would it be a ptbnl and completed in the offseason?