As expected, Week 4 in college football was just as exciting if not more exciting than the last.

Also, each week the Heisman Trophy race gets more and more interesting being that the number of candidates runs pretty deep in 2011.

That said, who's stock is up and who's stock is down after Week 4?

To begin, here's five candidates, but be sure to check back throughout the evening as more will be added once the night games are completed.

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