Figured it out:
@ NYY:
Wakefield
Tavarez
Schilling
@TEX:
Matsuzaka
Wakefield
Tavarez
vs. CLE:
Schilling
Beckett
Matsuzaka
They'll use the off day to their advantage, skipping Gabbard's slot and pushing everyone up a day. Beckett goes back to his slot between Schill and Dice.