Atletico Madrid are eyeing Leicester City defender Caglar Soyuncu.
The Turkey international has suffered a dramatic fall in status at Leicester over the past 12 months.
Soyuncu came close to returning to Turkey last week and remains available.
Marca says Atletico are eyeing the stopper for the January market.
Soyuncu made 41 appearances for Leicester last season, scoring one goal and earning six yellow cards.