Manchester United fans have made their feelings clear after the Premier League club dropped a devastating injury update regarding England star Kobbie Mainoo. Kobbie Mainoo had a breakout season at Old Trafford in the 2023-24 Premier League season after solidifying his place in the Manchester United first team. The 19-year-old missed the opening of last season due to a pre-season injury in 2023 before establishing himself as a regular under United manager Erik ten Hag. Mainoo made 35 appearances across all competitions for the Red Devils and he scored five times and registered three assists for…