AFC
New England
Tennessee
Buffalo
San Diego
Indianapolis
Pittsburgh
NFC
Philly
New York Giants
Seattle
Green Bay
New Orleans
Carolina
Most of the divisions are competitive and it'll make for an interesting season. The easiest divisions to pick out for me are the Western divisons. I think Seattle will return to form and San Diego will run away with their division. For now, I'll pick Buffalo as a wild card as I think TO will help them enough on offense to help produce an additional win or two that'll help them squeak into the playoffs.
GB I think is in for a rebound as their defense stank last year. I think Chicago still has defensive problems and I can't trust Tarvaris Jackson. Atlanta has never had two straight winning seasons and I think that continues this year. I think NO finally shows something on defense that allows them to get in.