To complement our weekly Heisman Watch -- a poll of ESPN experts who rank the candidates for college football's top individual honor -- we're asking you to help us rank the contenders. Click the photos for more information on each player's latest performance and cast an up-vote for players you think should be ranked higher.
Note: Current ranking reflects overall vote totals.
After finishing the first half against Northwestern with negative yards, Barkley turned it on in the second half. He accounted for two touchdowns, one of which came after a 53-yard run.