Wolverhampton Wanderers are reportedly one of four Premier League clubs who are contemplating a bid for Olympiacos goalkeeper Jose Sa.
The 26-year-old has impressed since initially making the loan switch from Porto in August 2018, with the Portuguese featuring on 48 occasions in all competitions.
However, according to SPORtime, his performances have led to widespread interest from England ahead of a potential approach next summer.
With super agent Jorge Mendes representing Sa, Wolves are said to be among the clubs monitoring the situation as they consider bringing in competition for Rui Patricio.
Arsenal, Leicester City and West Ham United are also allegedly interested in the stopper, who has a release clause of €15m (£12.83m).