David De Gea
Obviously, unlike the other players on this list, De Gea is yet to make the move to the Bernabeu, but it’s surely only a matter of time until the goalkeeper completes his Old Trafford departure.
With only a year left on his contract, there’s only so long that United can play hard-ball with this valuable asset.
De Gea, who is still only 24, could go on to become a Real icon, and looks to be the natural successor to Iker Casillas.