According to ESPN Heisman Watch the Duck quarterback is the early leader for the Heisman.

According to ESPN:
1 Marcus Mariota QB Oregon
2 Todd Gurley RB Georgia
3 Jameis Winston QB Florida State (last year’s winner)
4 Kenny Hill QB Texas A&M
5 Everett Golson QB Notre Dame
6 Amari Cooper WR Alabama
7 Ameer Abdullah RB Nebraska
8 Tayson Hill QB BYU
9 Bryce Petty QB Baylor
10 D.J. Foster RB Arizona State