Edinson can take a cosmic leap in the trade standings if he can find a way to best Halladay today.
By the way, I think Baker's pitching rotation is genius. Given that we are the underdog no matter who we throw out against Halladay, take a chance with the guy who offers the best shot at being dominant on any given day. Better that than to potentially waste Arroyo who is more likely to give you a strong performance but give up some runs. This way, you save him for game two against a more hittable opposing pitcher and after the starting lineup has hopefully gotten its sea legs. I see Arroyo as being like Pettite - the calm and crafty presence you need in game two, especially if you are coming off a loss.