Good, very good if he gets a run of games and settles. Could easily play LB, RB, CM, RW, LW, AM if needed. Best as an attacking fullback or a winger though.
Its a funny one. Like Rafael hes capable of keeping the very best quiet and making them look so bad its scary. At the same time he can completely mess up and the worst player ever looks like Messi's older, better brother. Tbh us United fans have seen only glimpses. Hes a good player who if United dont shift him out everywhere and in every position will be world class. Hes better than Rafael but weaker which is why hes gone out on loan. I think if he gets a first team place and keeps it he will be one of your players of the season.