The player in question is Leandro Trossard, whose versatility and drive are likely to see him come into the Arsenal starting XI.
Trossard has expressed his frustrations at missing out on a spot in the starting line-up for the Gunners’ first two games of the season.
The Belgium international is reportedly desperate to have a more prominent role for Arsenal, and Arteta is said to have been impressed by his attitude.
In addition, Trossard’s versatility could see him line up in a variety of positions in which the Gunners are currently short of numbers.
Martin Odegaard is very likely to miss out due to injury, and Trossard can cover at No. 10. He can also lead the line if Gabriel Jesus isn’t fit and Kai Havertz is moved to No. 10.