Look my idea for years has been build a super stadium in the central part of the country. 150,000 people. Do what they do now take 80 000 seats & divide it up like they do with each teams fans getting seats from season ticket etc.
Then take 70,000 seats yes the view would be very far & divide them among season ticket holders. Build medium price hotels & have charter flights in at s reasonable cost. This would give many teams fans an opportunity to watch at a reasonable price. The stadium could be used for super concerts & bowl games etc. So not everyone could go but between the lets say 40,000 fans from each team at least half would have a chance. Plus let's say the tickets cost 300 each & a hotel room 200 a night. Does not have to be fancy. Charter flights in for a reasonable cost too
So for 2500 0r so a family of four could go. Just a rough plan here.i.have more to this idea but this is a start. Iam tired of celebrities that just want to be seen have our seats. You could build a few attractions around the area too.