One thing left out of this thread; Congratulations to the Indianapolis Colts --- and New England Patriots, GB Packers, Seattle Seahawks -- and I mean the whole organizations. Brady, Rodgers, Wilson, Luck are main components but it's a team and organizational effort to make it here. Coaches put in inhuman amounts of hours, players down at the 45 to 53 level put in extreme amounts of practice to prepare. AFCCGs, despite the Patriots' dominance of making it there making it seem easy, is a tough hilltop to make it to (side note -- not a huge fan of the mouths the make up Seattle's D, however, I give them credit for their very solid play).
For the NFL in general? Probably by no fault of theirs, they are fortunate in a year of scandal to have the field leaders of these 4 remaining teams -- Brady, Rodgers, Wilson, Luck -- representing them. They all appear to be good guys, guys that put a good foot forward for the league.
One other side note -- off topic: I hadn't really seen much of Flacco's pressers, however, I did watch his after the Patriot loss. I now see one reason why this guy can play like he does in big games. He is one seriously cool customer. He comes off as so relaxed that I can see why he can't be rattled no matter the gravity of the situation. There was no whining, no crying, no finger pointing, no BS. He broke the game down fairly IMHO and generally said Patriots are a hard organization to beat, he likes playing the Patriots for the challenge they present, his team made some good plays, the Patriots made good ones too, the Patriots made a few more in the end and earned the victory. I just gained a lot of respect seeing his presser. He's like the Anti Harbaugh....