It comes down to simple mathematics.
If you place eight serving assistants behind a counter and eight long queues of customers in front of the counter and then require each of the eight serving assistants to jostle for position in front of one man who is operating the only working beer pump on site, how many queues of customers are being served at any one time? And how quick is the service?
The answers are:- JUST ONE; and it's VERY SLOW INDEED.
A practical demonstration of this puzzle could be seen post-match in the West Stand Lower Concourse.
A simple way to improve things would be to dedicate a couple of the customer queues to the service of people who only want a tea or a coffee or a Bovril or a bag of crisps. This would still leave just a single queue of people waiting for beer, but at least it would clear the non-beer drinkers away from the front of the counter.
There might even be a better way to get a multitude of serving assistants provided more quickly with beer, but I'll leave the solution to that conundrum to someone with more experience of bar management than I have.
Agreed. 5 minutes using a bit of queuing model software and they could crack it. But oh no.