That could mean making a bid of around £2m (€2.84m) to cash-strapped Sunderland for Phillips – but his agent Phil Smith admits the move is far from being a done deal.

He said: “There has been interest from Rangers, but, as yet, no offer has been made.

“Clubs will be looking at Sunderland’s plight and seeing if they can take advantage.

“Other clubs are interested and Kevin just wants the whole thing sorted out.

“He would like to know where he is playing next season, but I can’t see this being resolved quickly.”