They may not fill it every game, but even with the weak lineup of opponents, I think an OCS will improve usf's attendance. Easy access and the opportunity to game day party on campus is a draw, at least for the first half of the game. I think they'll experience some of the same issues we did until our student fan base started actually getting more into the games... hard to tear the kids away from the tailgate and get them to their seats for the start of the game, and then them leaving part way through the game. The second part will be even more of a challenge with the combo of uninteresting opponents and not having driven across town to get there.
Their little "We must have cupholders" elitists group may not be pleased with their new little erector set if it actually gets built, but there will be a student population that embraces it and alumni who will think it's a blast to be tailgating and attending games back on campus.