Fine, don't come. Michigan clearly doesn't have any issues filling their seats, unlike some other in-state schools that rely on strong visiting teams and Buy 1 Get 1 Free deals through Subway for Senior Day to sell out
If they did actually plan it that way, and decide to throw MSU into the wind for 2 periods, do you have any doubt that MSU would have done the same thing for the game at Spartan Stadium in 2001? They had that benefit, as well as the bonus practice time, that time