Is football a better or worse spectacle since the introduction of VAR? Is it delivering justice or turning off the fans? Those are key questions for FIFA to consider.
What would be the result of a poll among professional players and managers if they given the chance to scrap the whole idea? I think I know. Liverpool captain Jordan Henderson has already said he is "not a fan," while Manchester City star Kevin De Bruyne declared himself unsure of what the laws of the game are anymore after so many tweaks.