Paul Mariner says Harry Maguire will need to get better to prove he's worth Manchester United making him the highest paid defender of all-time.
Did Man United overpay for Harry Maguire?
Related Topics: Harry Maguire, Paul Mariner, Manchester United F.C.
Paul Mariner says Harry Maguire will need to get better to prove he's worth Manchester United making him the highest paid defender of all-time.