At least as far as major conference public schools go, trying to say who has Top 25 Football facilities is about as subjective as you can get in sports.
At this juncture every major conference PUBLIC school has nice football facilities. The only real laggards in major conference football are the private schools . . . Vandy, NW, WF and Duke and Duke is going to redo their stadium and their football building is pretty nice . . . well, come to think of it, there is a major conference PUBLIC school that is a laggard, must to the consternation of their football fans and that is UCLA. You could have added USC to that list, but USC just opened the McKay Center. There were other traditional powers that were laggards, but they've all made up huge ground of late, like Michigan for example, who has spent nearly $300 million on football facilities in the last 5 years.