Aston Villa boss Unai Emery reportedly wants to sign left-back Kieran Tierney from Arsenal and reunite with the player he brought to the Emirates.
The former Celtic star has been limited to just five Premier League starts so far this season as Arsenal have mounted their most credible title challenge in more than a decade.
However, after a serious knee injury brought a premature end to Tierney's season last campaign, Arsenal signed Oleksandr Zinchenko from Manchester City.
Mikel Arteta has repeatedly selected Ukrainian Zinchenko over the Scotsman since the start of the season.