So if they are successful in getting Halladay, what is the rotation? Beckett/Halladay/Lester/Wakefield/Penny? So Smoltz moves where, to the pen? DiceK, when ready, moves to the pen too? Who goes down to make room, Delcarmen and Saito?
Realistically, unless the Sox trade one of their starters, they have some interesting roster problems in bringing in Halladay.