Manchester United have now been credited with an interest in signing a midfielder who could be perfect next to Kobbie Mainoo. The midfield situation has been a problem for far too long at Manchester United with countless seasoned professionals coming and failing to really impact the team. But this season, in the form of 18-year-old Kobbie Mainoo, Erik ten Hag has found a winning formula and now just needs to pair him up with an equally brilliant partner. This appears to be a priority for United, with recent links to the likes of Morten Hjulmand showcasing United’s desire to strengthen. The fac…