With the college football  season right around the corner, it's time to countdown the best of the best. Athlon continues the countdown to kickoff with a look at the top quarterbacks in college football for 2012. It should be no surprise USC's Matt Barkley tops the rankings as the No. 1 quarterback in the nation. The senior is the favorite to win the Heisman Trophy and has the Trojans as one of the frontrunners to claim the 2012 national title.