VAR should be used only for 'factual' decisions. Was the ball over the goal/touch line, was he offside? Everything else is subjective - was it a fould/did he dive, is it a booking or a sending off, was he interfeering with play or not? Why have 3 or 4 people giving their opinions (the ref plus the VAR lot). Just leave it to the ref and if he misses something, then he misses something. I'd rather have human error than the continual double standards of 'we won't ineterfere with the onfield decision unless it's clear and obvious.................unless we want to!