And after about 5 minutes into the game, the empty lower bowl should become general admission. Sometimes you get a few ushers that are ruthless in letting people move down. You'd think they would want the bottom filled up.
Except that, as in Peden, you have donors paying premium prices to obtain those seats. Making it festival seating 5 minutes in would be a bad OBC PR move. You can be sure that the people you move in next to know whose seats those are and they might not be so welcoming.
Seem to be plenty of close, open seats in the student section for the taking though.