I'm with C-K... the 2 wildcards in the AFC will go to the AFC North, and I don't think the Steelers will win the division over the Bengals. The Bengals hold too many tiebreakers over the Steelers (and I'm a rabid Steelers fan!).
And the NFC east is looking waaay too rollercoaster. Falcons probably have a good chance at wildcarding it, and the 3rd place NFC East team won't make it. I don't know which one it is, though. Dallas is turning it around, the Eagles are falling apart, and unless Eli's foot heals, he's pretty much up and down...
I see:
Steelers or Bengals going deep into the playoffs, though Indy can definitely make a push.
NE is always in it, but good defenses (Steelers, Bengals, Ravens) can stop them.
The Vikings getting upset early with Favre throwing a duck that gets picked for a TD. Let's face it, Favre is not good in the postseason.
The Saints look hot right now, but a good defense can knock them off, but they'd be my favorite for the superbowl matchup.
And I foresee the AFC pulling off the win with a lower seed team, probably a wildcard.