Arsenal are leading the race to sign Roma winger Cengiz Under for £52 million in the January transfer window.
The Gunners are concerned about their options in wide areas.
Unai Emery likes to play with natural wingers, which is a bit of an issue given the personnel at his disposal at Arsenal.
But the signing of Under would change that.
Reports in Italy suggest that Arsenal are the team with the most concrete interest in the 21-year-old.
Bayern Munich are also monitoring developments surrounding the player.