Aston Villa confront a demanding summer after securing a Champions League berth last season.
The club has already seen departures of Morgan Rogers, Lucas Digne and Youri Tielemans, while goalkeeper Amadou Onana faces a lengthy absence due to a knee injury.
Goalkeeper Emi Martinez, on holiday following Argentina's World Cup final defeat, is widely expected to exit the club upon his return.
Martinez has long expressed a desire to join a top European side, and interest from Juventus has intensified.
A scout familiar with the situation suggested that remaining at Aston Villa would be unlikely, noting Martinez's ambition to move abroad.
Juventus must still present a formal offer, but the transfer appears increasingly probable.
