Yes, agreed.
Getting home is going to be a challenge with a gate of over 10,000.
Martin Perry touches on things that will make you want to stay behind so the rush home is staggered. That might work to a degree, but will it work after an evening game when people have to go to work the following...
I would dispute that!
Train station right outside the concourse.
Buses from Brighton and further afield.
Car parking within reasonable distance.
Getting away might be a pain though!!!