Has to come in, not just goal line Sick to death of constant f**k ups from officials, of course Yernited wont want it to come in so it probably wont as they are happy with the way things are But something like in tennis where you can contest a couple of decsions a half, cos they are fu*kin clueless OR CORRUPT, it happens week after week after week
A tennis like system must come in where replies can be played. But it should be showed on a small monitor to stop crowd trouble and so that the ref can see it up close. 3 challenges allowed for each team per game.
