Manchester United have reportedly rekindled their interest in Middlesbrough midfielder Hayden Hackney amid fears that Kobbie Mainoo will leave the club this summer.

Manchester United midfielder Kobbie Mainoo is expected to reject a new contract at his boyhood club to prioritise a transfer abroad, according to a report. Mainoo has been sidelined for the past month with a calf issue but has already established himself as a key part of United's first team despite his tender years.