Broncos-Steelers, two likely AFC contenders. Personally I'll be rooting for the Steelers to give the Colts a 2 game lead on the rest of the AFC, and because Smire-Time Hines Wald and HARF HARF Ben are two of my all time favorite characters in any medium.
Even more interesting is the battle for the leagues drunkest, beardedest, quarterback in the league.