Yahoo Sports: Heisman Watch Week 9: Marcus Mariota, Johnny Manziel and Jameis Winston lead pack
It's a three-man race. However, deciding which of those three men is leading is becoming quite difficult. Every week, Marcus Mariota, Johnny Manziel and Jameis Winston all continue to play at a high level. And while Mariota is probably at the top of the list because of his passing and rushing numbers as well as his ball security, there's a strong sentiment toward Manziel and Winston who continue to put up Heisman-caliber numbers as well.So, it's going to come down to how each player plays against its remaining competition and how good those remaining teams are.Mariota just beat a ranked ...