I'm pretty sure the Ravens said what needed to be said about that one last year. 
As my Dad would say, I'm a fan of the Packers and whoever's playing the Vikings, so I'm hoping the Packers make it (and yes, I'll say the Packers were beaten by San Fran last year, because someone else will if I don't). I'm not a huge Broncos or Colts fan, but I really don't want Peyton's swan song to be an interception in double-OT, either, so if they did something, that would be fine, too.
And while I'm not a fan of the Vikes, I'll be really curious to see what happens with them. The better half and I were talking about this last night, and I said that Peterson is probably one of the best players in the league at any position. I'll be curious to see what the rest of the team does around him.
Luke