I think it might be a little late for House. He hasn't looked good in the limited minutes he had; plus, can he shake off the rust after a few weeks of sitting?
Also, let's not forget Terry Francona and Mark Bellhorn. Everyone in Boston thought Francona was an idiot for sticking with Bellhorn when they had Pokey Reese on the bench. No one thought that after his big homeruns in the ALCS and World Series. I wouldn't count Cassell out yet. He won't let his drough affect him. As bad as he's looked, he could win the next game for us.