What I don't understand is that animation where the OLineman gets pushed flat on his back then the defensive player stumbles and takes forever to regain his balance. I'm not sure I've ever seen this exact scenario happen in real life (in particular, the inability to do anything with the defensive player for a full 3 seconds after the animation starts) yet it happens at least 3 or 4 times a game on NCAA 12.
I hate that animation. It always seems to help the offense out by creating a huge hole to run through.