Arsenal have some left back problems. Nacho Monreal and Sead Kolasinac are both injured and Unai Emery is left of thoughts who will play as left-back for the opening game of the season.
Ainsley Maitland-Niles could start, but the Gunners will undoubtedly be looking for any other options.
The approach for Ricardo Rodriguez came to nothing but there could still be movement in the Arsenal defence.