It's interesting in the AFC. The best offense on their day is the Pats - Brady can still dominate games. The best D at the moment is actually Houston in terms of yards allowed, but with Schaub lost for the year, you have to wonder about their Offense. Even with Foster the RB being as prolific as he is, will the run games be enough? I suppose having Andre Johnson and Owen Daniels to throw to still isn't too bad for a backup QB though...
The Steelers and the Ravens are both still up there though and at this point I still think the Steelers with Big Ben have a better offense than the Ravens with Flacco. I'd say the Steelers probably have the best balance of good offense and defense in the AFC still.
As for NFC, well it's one of the Packers, 49ers and maybe the Saints. The way it's going you can't see the Packers being beaten.
Also, does anyone think the Colts can avoid an 0-16 season at this point?