Unai Emery has stepped up his search for a left-back as Nacho Monreal is out of contract in seven months and has not agreed a new deal.
Emery has been following Genk full-back Jere Uronen but is undecided on his top targets to bring to the Emirates as he shapes his squad for the future, writes TheSun.
Uronen is a versatile player and can be used as a right-back or on the left side of midfield.
Danny Welbeck, who’s currently injured, and Aaron Ramsey could also leave the club.
Reports last month claimed that Emery also wanted to sign Alberto Moreno.