I think he did. At the end of 6 innings, the Cubs had what, a 10 run lead or so? Why didn't he go to the pen for the 7th inning? This would have allowed Dusty to use Prior in a crucial situation in Game 4 if necessary. I mean would you rather have Prior on the mound when you are leading by 10 runs in game 2 or would you like to have the option of using him in the 8th inning of game 4 with runners on 2nd and 3rd and 1 out in with a one run lead? Dusty may have just eliminated the option of having Prior come in and get those 2 crucial outs. He may have to use Alfonseco or Guthrie or Veres instead.
I'd like to hear what everyone else thinks.