Manchester United goalkeeper Andre Onana is considering a loan move to Turkish side Trabzonspor.
Onana had been linked with another Turkish club, Galatasaray, but they opted to sign Ugurcan Cakir.
Cakir, who started Turkey's World Cup qualifying win over Georgia on Thursday, joined from Trabzonspor on 2 September in a deal that could eventually be worth 36m euros (£31.2m).
Trabzonspor have been assessing alternatives since that deal was completed and club sources believe Onana could have a major impact.
Onana is on international duty with Cameroon and the Turkish transfer window is open until 12 September.