Secrets of the VAR hub: Ninety-four TVs, no windows, noise-cancelling headphones, a tactics table, purple pool table and gym... with a 'merit table' ranking officials and top prize of £50,000 | Daily Mail Online

KIERAN GILL: There is a futuristic feel to the new VAR hub at Stockley Park. It evokes the command centre of the Starship Enterprise with its 10 swanky workstations.