But Warnock says: “From his days at Sheffield he's just improved everywhere he's gone.
“I must admit, I didn't think he'd go that far at the time because I thought his pace would let him down, but he's just been fabulous.
“You can't tell me that not many clubs in the Premier League who would want to snap him up if he became available tomorrow.
“Good luck to him. He's been a credit to everybody."