Here we are, the morning of one of the biggest days in all of sports: the Super Bowl. This is not basketball or baseball; you don't get a series of games to try and win the title, you get 60 minutes.
Super Bowl 46 is being billed as a rematch, which it is if you're talking about one franchise against another.
As far as teams go, however, these are not the same squads that met on February 3rd, 2008. Only 22 players remain from the 106 guys on the XLII rosters.
Knowing that these are almost entirely different teams, let's take a look at some of the key positional matchups for XLVI.