I think you all are crazy saying that Bush won't do well in the NFL. There are plenty of guys that DON'T dominate in college that do well in the pros, like MBII.
Yet Bush is on another planetary level from his peers. Sure, he won't flat out run away from people like he can in college and he won't have as many cut-back lanes but man, the way he can change directions (either by stopping on a dime and getting back to 100% sprint in a flash or just fluidly changing directions without loss of step) will set him apart once again. I've mentioned Barry Sanders merely out of the sheer domination Barry showed over collegiate competition. I think that in reference to utter domination and offensive impact, I think the comparison is pretty well founded.
I think Bush actually runs more like Michael Vick style-wise. Bush will need to get the ball in the flats, on reverses, pitches, and passes but he will still be a threat to score all the time.
Still left to accomplish:
sign OT Winston or G Moore