I can’t imagine proposing marriage to somebody on a video board in front of 30,000 people. It seems like it happens once a game.
I did see a rejection once. It was in Texas. She ran away and left this guy just standing there. Part of me felt bad for the guy. He had to have been humiliated. Another part of me thought it was a tacky thing to do.
Still, there was another part of me that was kind of hoping he would turn to the lady in the next row and give the ring to her.