Once again, Nissan is sponsoring this year's heisman and, by contract, receives one official heisman vote. Nissan, in turn, is opening its vote to the public, and whichever player receives the most votes will earn Nissan's official heisman vote. It's a daily vote, so some people (like me) require a reminder from time to time.
Denard has closed the gap significantly over the last week and a half. Remember, a vote from your phone can add a vote per day.