% of your arena is probably a better gauge than aggregate attendance. I think we can all agree that Duke could add 10K seats or more and still easily fill it. And I’m also specifically targeting the student section. I think OU has to be one of the only power 5’s (and really one of a small few in all D1) where that section is routinely legitimately empty. I was at the UT game— 5 minutes before tip it was empty— I’m talking like 20 kids total in there.