I thought a referee can send of a player whether the game is live or not, eg the sending off after the England game had finished the other night.Technically, wasn’t the offside first, therefore the game wasn’t live when the incident happened. Not seen it, but will take everyone’s word about it, but surely the Luke Shaw ”tackle” should have caused more outrage than it has - a dirty cheap shot. I know rugby is different, but a deliberate trip is a straight red due to the potential for serious injury.