I'll take the over on Cousins...although again are we talking record at the time the game is played, or at the end of the season? If we don't win the division, I could still easily see us split with the Cowboys (who if they win the division would have a winning record in all likelihood). If we do win the division, I think it'll take a win or two against other teams with winning records (Potentials Cincy, Pitt, Baltimore, Green Ban, Minnesota, Arizona, Carolina).
To preserve for mockery:
NFC
East - Cowboys (if Romo healthy for 12+ games, if not, crap shoot)
North - Packers
South - Carolina
West - Seattle
WC's - Arizona, Minnesota (could see Skins compete here if they don't win the East)
AFC
East - Pats
North - Steelers
South - Texans
West - Raiders (I really think this division could be a total toss up this year, picking Raiders over Chiefs/Broncos' D)
WC's - Bengals, Chiefs