The 19-year-old signed a new deal with United in August and has set his sights on breaking into the United first-team.
“To have a brother who plays for Northern Ireland and Manchester United, it makes you want to be up there even more,” he told Press Association Sport.
“He is a great role model, not only for myself but for all young players coming through. I am very proud of him.
“Jonny and I always try to pass on positive feedback on each other’s game. I want to establish myself in club football, whether at United or on loan.”
