Skysports.com understands a number of clubs are checking on Sunderland youngster Robbie Weir.
Weir has come through the youth ranks at the Stadium of Light and is currently on loan at Blue Square Premier side York City.
The 20-year-old midfielder, who can also play in defence, is yet to make his debut for the Black Cats but has been impressing during his stint with the Minstermen.
The Northern Ireland Under-21 international is out of contract at the end of the season, and now it is believed a number of League One and Two clubs are checking on his progress.
A number of sides were understood to be at Luton at the weekend to check on Weir, and they saw him play for 55 minutes before the match at Kenilworth Road was abandoned.