That would never happen. It will be during spring break or nothing else. And the Big 10 and the NCAA have to allow it, which I would have a hard time believing.
Having it at a high school where you are recruiting the kids there opens up a giant can of worms. It reminds me of when the Longhorn Network was going start showing high schools games a few years ago - high school games that just happened to feature their own commits or guys they were recruiting hard. The NCAA put a quick end to that.
If this was the SEC, I could see this maybe happening. But a school in the Big 10? Nah. I don't even think the Big 10 will allow it, but even if they do, The SEC commissioner already called the NCAA this morning threatening to secede if they even think about letting this happen lol.