There are plenty of reasons to be disapointed with the Steelers' performance last night. With a chance to take a commanding two game lead in the division they came out and laid an egg in the first half then couldn't stop the Broncos when they needed to in the second half. Ben looked like the 2006 version in the first half and the defense looked like they did a couple of years ago, allowing the Broncos to convert on 7 of 10 3rd downs.

Who's to blame for the Steelers being 4-2 instead of 5-1?

Big Ben and his 3 turnovers
Defense for allowing 31 points
Offensive line for allowing 4 sacks and constant pressure