Whenever VAR has been used, it has always been the hot topic, usually for the wrong reasons. While VAR is supposed to help referees by rectifying “clear and obvious” errors, clamping down on diving and avoiding another Kieran Gibbs-Alex Oxlade-Chamberlain fiasco, it has been producing more and more controversy instead of reducing it. It has been criticised for slowing the game down and raising more questions. Everyone has a view on it. And here’s another one from Everton legend Colin Harvey – but in 1990.