Maybe it's been brought up already but moving it to 6-8 teams would mean a 3rd game for a fan base to travel to.
There also isn't really the option of playing it at a team's home field. What if Minnesota is in it? January in Minnesota?![]()
I guess what they could do instead is choose the big name bowl and/or dome closest to the highest seeded team's location. So if it was Nebraska, we'd play our game in Kansas City. If it was a California school, the Rose Bowl.
I don't see a problem with having the higher seed host the quarterfinals. If they earn it, they get to host. If it's in Minnesota in the middle of December, bundle up.