2013 may be the season of the quarterback in college football, because a lot of good ones are coming back. In the SEC, there's Alabama's AJ McCarron, Georgia's Aaron Murray and Texas A&M's Johnny Manziel, who won the 2012 Heisman Trophy. Louisville has Teddy Bridgewater, and Clemson offers Tajh Boyd. In the Pac-12, there's UCLA's Brett Hundley, Stanford's Kevin Hogan and Arizona State's Taylor Kelley.
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