Mark Clattenburg agrees with Alan Shearer on huge Alexander Isak claim amid Liverpool chaseLiverpool target Alexander Isak faces criticism for not formally requesting a transfer from Newcastle. Former referee Mark Clattenburg and club legend Alan Shearer agree Isak should submit a request despite Liverpool’s rejected £110m bid. Isak’s refusal to play and train has prompted calls for disciplinary action from Newcastle. Clattenburg suggests fining Isak and contrasts his actions with club legends like Gerrard and Rooney.