The Broncos are one of the best teams if not the best. I predicted them to win the Super Bowl after the first 3 weeks or something like that. Let's look at the facts.
The Broncos made it to the playoffs last year. They made it there without having a great QB. Now they have Manning who is playing amazingly well.
The Ravens are really not that good this year. They have never gotten into a good rhythm. The Texans will seem great and then lose important games. And not just lose, get killed. Patriots. Meh. They have a chance. But I do not like them.
I think he'll retire this year if he wins the Super Bowl. But if not he'll try one more year then retire.
I don't think that he will retire at the end of this season nor the season after next.He was sent to the Broncos,because they didn't think that he will have a chance in the NFL.Well that obviously was not true.He is taking the team past difficulties that they wouldn't be able to overcome without Manning.Unless he injures his neck again,I don't think he will retire until atleast his contract is up.He only has one ring and another one will probably not make him want to retire unless it's his last season of his contract.
I wouldn't underestimate some of the teams. But Denver seems like they're immortal right now. Great passing offense, decent running game, and decent defense.