Considering all the off days, you could legitimately go to any of the other ten pitchers on the roster. Our long men are not good pitchers so they would be lucky to last two innings without giving up a boatload of runs. Graterol, Smeltzer, Stashak, and Littell are all more than capable of going multiple innings out of the pen. I would pinch hit Astudillo over Castro (any time), Cave, Cron, Schoop, Adrianza (certain times such as the aforementioned scenario where we need the ball put in play).