Crystal Palace have made an enquiry for Schalke defender Ozan Kabak, The Mail reports.
The Eagles recently hired Patrick Vieira as their new manager, and the focus appears on recruiting quality young players.
They have already signed Michael Olise and Marc Guehi from Reading and Chelsea alongside goalkeeper Remi Mathews.
It is now reported that they have made contact for Kabak with Vieira reportedly an admirer of the 21-year-old central defender.
Kabak was on loan with Liverpool during the second half of last season, but they declined to sign him permanently for £18 million.