No Team has the offensive line to handle the Colts passrush while at the same time having the defense to slow them down. The Seahawks have the O-line, the Broncos probably have the defense now with their improvements in the secondary and super quick linebackers.
Denver has the best shot. They have lost @ Indy 2 straight years. Better defense this year, more improved running game. Questions in my mind are; can they keep freeney off plummer (not impressed by their O-tackles). To do so, they will have to do lots of play action predicated off the sucess of the running game. 2. Can Bailey matchup on Harrison? If so, then you have something, because you have 10 peices with which to play some crazy Patriots like zone. Playing a Man-zone combo is the way to defeat the Colts (Like NE did with Law). 3. Can Denver run the ball enough to play Keepaway. They have structured this team to beat INDY, much like Philly drafted to beat the Rams a few years ago.
I really like Denver's size at the END positions. That is very helpful in defending the running game. They also have the fastest linebackers in the league by far.
The weakness I see is Denver pass blocking during straight drop backs. The way to fix this is obviously to run the football, thus limiting the amount of straight drop back passes Plummer must throw.