Correct me if I'm wrong, the issue here is that it's shared parking with some mall or something right?
If they allow TGs on regular season games, why the diff with the Super Bowl?
Instead of a single networks trucks and support teams there will be 20 or more who will need additional parking lot space.
There will be space designated to those accursed corporate sponsors
Additional parking lot space designated for supply trailers and refrigerated units for concessions
Twice as much support staff and security
And that's just off the top of my head. There simply wont be the abundance of parking and what is there will need to be largely clear and highly coordinated.
You dont just host this kind of event with the standard accommodations for support and logistics.