Stuff going on Saturday with most of the kids and the wife.
Though Mormons aren't the only ones to go to church on Sunday, they do observe Sunday a lit differently than most of the country. In ways that often push things to Saturday that many people do on Sunday.
I don't think it's about what people would enjoy it no enjoy. It's about what you feel you need to do.
That being said, BYU could be more helpful to those that DO have the time/want to tailgate.