This is dumb. Coaches teach the players to hit the hole, not to dance. When you dance you give the defense time to fill gaps. I can see these moves in the open field, but the best backs hit holes and have vision. They don't have fancy moves until they get to the second level. Someone like Barry Sanders and Reggie Bush were exceptions to the rule. And Reggie has his problems running between the tackles in the NFL.
I have always hated the run game for NCAA because it is too unrealistic. The worst year is when a 300 lb DT would run down a running backing that had a 10 yards on him already.
I just wish EA would fix the game the "right way" instead of putting in AI cheats.