Am I the only person who can't believe the hypocrisy of Penn State officials? Correct me if I'm wrong, but one of the biggest reasons behind keeping students from rushing the field is to prevent damage to the turf.
I'm pretty sure that over half a dozen mounted police lollygaging in the middle of the field (such as those at the Wisconsin game) will do much more damage to the turf than students who simply stood around could ever do. Somebody obviously wasn't thinking before they made that decision.