Heisman Trophy odds for 2013 from Bovada.

Keep in mind that the favorite, Texas A&M quarterback Johnny Manziel, wasn't on anybody's Heisman list entering the 2012 season.

Johnny Manziel (QB Texas A&M) 4/1

Braxton Miller (QB Ohio State) 7/1

Marquis Lee (WR USC) 9/1

Aaron Murray (QB Georgia) 10/1

De'Anthony Thomas (RB Oregon) 10/1

A.J. McCarron (QB Alabama) 12/1

Duke Johnson (RB Miami) 12/1

Jadeveon Clowney (DE South Carolina) 12/1

Tajh Boyd (QB Clemson) 15/1

Taylor Martinez (QB Nebraska) 15/1

Ameer Abdullah (RB Nebraska) 18/1

Marcus Mariota (QB Oregon) 18/1

T.J. Yeldon (RB Alabama) 18/1

Brett Hundley (QB UCLA) 20/1

Lache Seastrunk (RB Baylor) 20/1

Everett Golson (QB Notre Dame) 22/1

Stephen Morris (QB Miami) 25/1

Blake Bell (QB Oklahoma) 30/1

Jeff Driskel (QB Florida) 30/1

Ka'Deem Carey (RB Arizona) 33/1

Devin Gardner (QB Michigan) 40/1

Stefon Diggs (WR Maryland) 40/1