What would sell out the LA Coliseum would be a gun battle between Rittenhouse and Alec Baldwin right on the coliseum floor.
Have some roofless structures for the combatants to use for cover but also give the spectators a good view of what's going on.
Use the giant screen TV system [that all stadiums have] to enhance everyone's view of the action.
Give the combatants some smoke grenades or mild tear gas to flush each other out with.
Not sure if "paint guns" would be the way to go..or if there's something even better.
I think it would only take Rittenhouse a few minutes to take care of business.
This would be a sell out on PPV TV. .....