Wolves centre-back Cameron John is attracting rival Premier League interest.

The Daily Mail says Crystal Palace, Leicester City and Middlesbrough are among the clubs maintaining a watching brief on John.

The 20-year old has made eight appearances on loan at Doncaster Rovers and scored two goals for the League One club.

Scouts watched him in action again on Saturday as the left sided defender starred for Doncaster against Peterborough United.

John is in the final year of his contract though Wolves have an option for a further year.