Manchester United are watching Real Betis attacker Assane Diao.
The youngster has burst onto the scene this year, scoring an impressive six goals already this season at just 18 years of age.
Diao's contract carries a 30m buyout clause and Betis are now pushing his agents to open talks about a new deal which would see his buyout clause increased.
Meanwhile, Estadio Deportivo says Europe's biggest clubs are following his progress, including United.
United are well positioned to make a move for Diao in January as Betis hold talks with his agent about upgrading the youngster's deal.