Black Cats Interested in Davis

Speaking to the Official Club Website, Royle confirmed: "We've had an enquiry about Kelvin and I can confirm that there is serious interest in him from Sunderland."

Davis is the fourth Town player Sunderland have been linked with in the last week. They are already in talks with midfielder Tommy Miller, out of contract next month and have also been linked with moves for strike pair Darren Bent and Shefki Kuqi.