Tough choice between Burkhead and David, but I had to go with David, because without him this average defense would have really been bad. He was a game changer and saved the game or changed the tide of the game several times throughout the season. He was the one player that legitimately could be called a Blackshirt IMHO.
Burkhead is a man. He is the one go to back that we have. Martinez does what he does out of good athletic ability and a lot of luck. He is not a good QB, his mechanics stink. Burkhead is the one guy that everyone know is going to get the ball, has a sub-par O-line in front of him that couldn't open a hole if nobody was standing in front of them, yet Burkhead is able to get the yards. He has a good future in the NFL if he can stay healthy. But without David, we wouldn't have been 9-3 or anything close to it. He carried the defense on his back, and without his numbers the defensive rankings would have really been apathatic and probably in the bottom half of the country in rankings all the way around.