Just for the record, Cirillo pinch hit for Sheets in the 8th (he struckout) and wasn't available. Weeks, Clark, and Miller were. As was pointed out Moeller has been decent lately, so he probably deserved an opportunity. Down by two runs, however, Weeks or Clark probably had a better chance of getting on base. Then at least you bring the tieing run to the plate for the pinch hitter in the pitcher's spot.