The game ain't gonna mean shit, it's a bastardized conference title this year.
Play that shit outside. You think Wisconsin would have a dome to tuck tail and run to because it was "too cold?" And since they're almost 100% likely to beat us anyway it'll look a whole lot dumber that we elected to play inside. Not only will we look like sissies, we'll look like dumb sissies that had a nebraska-esque idea backfire in our faces.
This year is a sunk cost. Play the shit outside so things are at least a little interesting, and get this year over with so we can start on next season.