By Joshua Browne Manchester United legend and pundit Roy Keane has admitted he has apologised to Harry Maguire, acknowledging that certain past criticisms of the defender had ‘crossed the line’. Beyond his playing and managerial career, Keane has built a reputation as a stern critic on TV, subjecting even even Erling Haaland, one of the world’s best footballers, to severe judgment. For his England and United performances, centre-back Maguire has frequently faced criticism, with none perhaps as fierce as that from Keane. In 2021, Maguire – alongside Luke Shaw – was branded ‘an absolute disgrace…