What is Fosu-Mensah's best position

Many fans have been pondering where Tim Fosu-Mensah's future lies on the field after his superb introduction to first-team life at Manchester United.

The 18-year-old is very much the kind of "multi-functional" player so admired by Louis van Gaal after initially starting out as a schoolboy striker. Originally signed as a centre-back from Ajax, he also looked adept in a holding midfield slot for the Under-18s.

Reserves coach Warren Joyce tried him out in a no.10 role in pre-season but he produced some stunning performances at full-back for the Under-21s, before making his senior debut on the left hand side of defence as a substitute for Marcos Rojo during the 3-2 triumph over Arsenal.

A maiden first-team start at centre-back against Watford followed but he has since earned plaudits for his work in both full-back positions, including when performing on opposite flanks during the course of the Emirates FA Cup success at West Ham United in midweek.

Some feel the teenager could develop into a box-to-box midfielder due to his physique and stamina, and he admits the question about his best position in the future is a hard one to answer, particularly as he is simply enjoying his breakthrough at the moment.

"It’s a difficult question," Fosu-Mensah told ManUtd.com. "I think I’ll just be keeping my options open. Centre-back or midfield, I think that is the most chance. However, as I’ve said before, wherever the manager wants me, I will play there.

"I had the pre-season with the Under-21s. Warren Joyce helped me very much, particularly in the aspects I was not so good at. He helped me on it and tried to make me a better player. I’m happy he has been able to do that. I played no.10 in pre-season and scored a goal from there as well so I was very happy!

"I think that experience helped me. As an attacking midfielder, you come into positions where you have to think and think as an attacking player as well. When you go back to being a defender, it helps you think how attackers think – about where they’re moving to and what they have to do before they receive the ball. So it definitely helps your game when you play in other positions.

"I think, when you’re young, it’s important you can play in as many positions as you can so, wherever the manager wants you to play, you have more experience in every role."

Van Gaal was asked by MUTV on Friday for his prediction as to which position will best suit Fosu-Mensah as the youngster looks to cement his place in the first-team squad.

"That’s difficult to say because it is also the vacancy in the team, where we need a player the most," said the boss. "You have seen this season that a lot of players have played in the full-back position because we have a lot of injuries in that position. 

"So you cannot cope with it and then you give players a chance to show their abilities. Fosu-Mensah has played in the Netherlands in the youth systems at centre-back and also in midfield. I made him play at left and right full-back because he has the qualities to play there. 

"Until now, he has shown his qualities, so I am very happy for him but, normally, players shall be seen everywhere with their position that they have played in youth. But it’s not like that, it’s about vacancies in positions."