The posters who have mentioned the toilets make very valid points. You can stagger arrival times at the ground and socially distance seating but you cannot control when people need a pee. Some people cannot wait until half time due to waterworks problems, not that half time would be long enough for people who need to go. Can you imagine the queue's? You'd miss a good chunk of the game and probably risk an "accident" if you can't get there quick enough. Would we all have allocated wee times? And I can imagine the arguments breaking out because people are getting out of their seat, walking past others to get to the concourse. Seems like a logistical nightmare to me.