Winston now Heisman favorite

Jameis Winston has thrown himself into the Heisman mix, but can he hold off Marcus Mariota? Streeter Lecka/Getty Images

Seven weeks of college football remain before the Heisman Trophy presentation, but the race is already beginning to narrow to a select few contenders.

Anything can happen -- after all, at this point last year Johnny Manziel sat in sixth place in the Heisman Predictor -- but based on how the season has transpired, it's difficult to make a strong case for more than just a handful of candidates.

This week's Heisman Predictor standings feature only four names, with a new No. 1 emerging as the favorite.

Winston takes over top spot