1. Pittsburgh Steelers
This could be the last ride with Roethlisberger, Bell and Brown all together on offense.
2. Cincinnati Bengals
A greater focus on running the ball and protecting Andy Dalton should get them back into contention.
3. Baltimore Ravens
The writing is on the wall for Joe Flacco. This will be his last chance to make something of his gigantic contract.
4. Cleveland Browns
Attitudes are changing for the better and that could lead to some surprising results.