Alvaro Morata has tipped off Chelsea about Spain teammate Kepa Arrizabalaga.
The Athletic Bilbao goalkeeper is off contract in June and interesting Real Madrid.
Don Balon says Morata has urged Chelsea to consider a move for Kepa. The pair were together this week with the Spain squad.
Chelsea are hopeful of signing Kepa despite the strong competition to secure his signature.
Their cause may be helped by the fact the 23-year-old is worried about what a move to Real would do for his reputation with Bilbao fans.