The bigger question is WHY cant refs be questioned, why do they sit protected by the powers that be, we question players, question managers but refs seem to be beyond that.
Refs are human and they make mistakes, but they are paid to do a job and are therefore not above reproach, take that liverpool game midweek, why cant tierney and oliver be asked why they have chosen not to give those penalties to chelsea but given the one to liverpool, why can their interpretation of the rules not be questioned publicly?