Manchester United have been warned off West Ham defender Issa Diop.

The Daily Mail says United could be set to make a January move for West Ham defender Diop - but he'll cost more than £60 million.

The 21-year-old joined the Iron from Toulouse in the summer, for a fee believed to be worth around £22 million.

He has made 19 appearances in all competitions this term.

United have scouted him - with a view to bringing him to Old Trafford.