5) Neven Subotic (Borussia Dortmund)
Another Dortmund star who has been on United’s radar, Neven Subotic could be a very useful addition at the back for Louis van Gaal’s side.
6) Diego Godin (Atletico Madrid)
One of the best defenders in the world in recent years, Atletico Madrid star Diego Godin has also been targeted by United in the recent past and would arguably be better than Ramos.