Packers are the deserving favorites until further notice.
There's a group of Eagles, Saints, Falcons, Giants thereafter in some order - knock on wood regarding injuries.
I'd say something about the Eagles having garbage linebackers, but that's always been Reid's MO in Philly. They spend money and draft picks on the line* (Douglas, Kearse, Cole, Patterson, Bunkley) and secondary** (Dawkins, Vincent, Jones -> Sheppard and Brown -> Now Aso, DRC, Samuels). Then they put a thumper in the middle of the defense (Trotter, now Bradley) and put journeymen around him.
Trotter was a good 2 down linebacker, but that's the only name I'm coming up with off the top of my head. Stewart Bradley's alright when healthy. Dhani Jones, Williams, Gaither, Matt [something].
*Not that they all worked out.
**They were a good duo in the mid-2000s, especially when Michael Lewis played over his head and Dawk was a monster.