Yes, I understand that through his gadgetry he got the steelers into the top 5 four years ago. After he left and they returned to what they do best they won the Superbowl. Now in the last 3 years he has:
1) Alienated his team
2) Had in-fighting on his staff
3) Piloted some of the most dis-jointed offenses in the league
4) Completely mis-managed a QB situation
5) Under-utilized two upper echelon RB's
As for his current situation, having a good RB, good defense, good tight end, and a top flight receiver not to mention a former pro-bowl QB,the offense should at least show signs of competency against bad teams.
PS nothing screams "I know how to use my team" like having a rookie wide reciever with a cast on throwing a pass.