Arsenal are interested in Udinese defender Nahuel Molina.
Il Messaggero says Gunners scouts have been impressed by the Argentina international this season.
The right-back has scored seven goals and produced four assists in 32 competitive matches this term.
Udinese are seeking €25-30m to sell, though Arsenal's interest raises the prospect of a swap involving Pablo Mari.
Mari is on-loan at the Zebrette this season from Arsenal and is eager to sign permanently. An exchange could now be proposed.
Along with Arsenal, Juventus are also in contact with Udinese for the 24 year-old, whose deal runs to 2026.