Arsenal are watching Derby County fullback Lee Buchanan.
The Daily Mail says in a bid to provide greater cover for Kieran Tierney, the Gunners are monitoring Derby left-back Buchanan.
The 20-year-old is a product of the Rams' academy system and has successfully completed the jump to the first-team.
Granit Xhaka has been covering for the injured Tierney, which has been a far from ideal situation for the club.
Under Wayne Rooney, Buchanan has caught the eye in a struggling Derby team.
