An area of the pitch Manchester United have constantly struggled to nail down over the past decade is the midfield. The pieces are there, Bruno Fernandes is one of the best midfielders in the world, Manuel Ugarte was one of the best midfielders at the Copa America, and Kobbie Mainoo is one of the most exciting midfielders around. Just throwing them together and hoping it will work, didn’t for Erik ten Hag. And now Fernandes faces a three-game ban and Mainoo has picked up an injury. United may need reinforcements, and one promising talent could throw his name into the mix over the coming months…