Buccholz does not yet belong in the class of Beckett and Lester who are proven aces and big game play off pitchers. You live and die with Beckett and Lester. If they hit a rough patch for the play offs, you're done. It's as simple as that. There are no alternatives to pitching your aces--- none. Buchholz is a 3rd, 4th or 5th starter. He is not an ace. You go with the hot hand. There are alternatives. IMO, Dice K is the best option among the alternatives.