Who will win the 2011-2012 Superbowl champion in the NFL and what 2 teams will be there?

My honest opinions are these, it could be: Packers vs. Chargers, Packers vs. Jets, Cardinals (Yes, the Cardinals if they can get a Vince Young or Kevin Kolb) vs, Ravens, I think it will honestly be either the Packers, Cardinals, Giants, or Eagles vs. Chargers, Jets, Chiefs, or Ravens. (My opinions)