Sunderland are locked in talks with Wolves about the signing of Dion Sanderson.
The 21-year-old defender is on loan with the Black Cats and has impressed this season.
Sanderson has showed his quality in League One, and Sunderland are hoping to secure him permanently this summer.
There is, however, the added complication of interest from other clubs.
Brighton in the Premier League and Championship outfit Brentford are being linked with the defender as well.