By Nick Ferraro
1. Indianapolis Colts 7-0
The undefeated Colts enter the second half as the NFLâ€™s best team.
2. Pittsburgh Steelers 5-2
The Steelers are a Super Bowl contender.
3. Denver Broncos 6-2
The classic power running game is back in the Mile High City.
4. Atlanta Falcons 5-2
If their passing game can complement the running game, the Falcons can get to the Super Bowl.
5. Cincinnati Bengals 6-2
The Bengals have come a long way quickly under Marvin Lewis.