Football should invest more in its referees - there's enough money in the game that the standard could improve. It should also protect them more. TV has turned football into a referee witch hunt and the top manager dump their long-term inadequacies on the decisions that refs have to make in a second. I don't think VAR is the answer, as sport is not a science and based on evoking emotion, part of the enjoyment is in those moments where folk fuck up. The problem is that there is so much money in football and too many fuckers are looking to protect their investments.