The 18-year-old has made an explosive start to his United career this season, playing in a wide left position for Moyes's side.
However, the Red Devils boss feels that the teenager will eventually move infield behind the strikers.
"In time, Adnan's best position will be number 10," Moyes told reporters.
"But while he's so young, it is better to introduce him on the left or right.
"He's a terrific centre-forward as well and so talented that he can play in several positions. The boy's working really well and, whatever job we give him, he's so talented that he can handle it."
United beat Fulham 3-1 on Saturday.