I don't know how to respond to this, honestly. To imply that Burkhead is anything less than one of college football's 5-10 best RBs is absurd. He was the ENTIRE offense in 2011, despite operating behind an inconsistent and undisciplined line and would probably have exhibited more of the scoot you worship if he wasn't toting the ball for 30+ times EVERY game. Behind Wiscy's line, the guy outperforms Ball and is in the Heisman conversation.
Burkhead is a 2nd/3rd round NFL workhorse with a great future ahead of him.
Fresh or otherwise, Burkhead isn't outrunning people for 60 yard TDs. That's just not his game. He's more powerful than some guys, has better vision than others, and has better balance and ball security than some others. But there are plenty that are faster in the open field. It's not a knock on him, as FLAS said. It's just reality. Not every running back has the ability to go the distance like that.