#5 Eden Hazard (Chelsea)
This one is probably the wildcard on the list. Hazard has made no secret in the past of his admiration for Real Madrid, and his desire to play there one day. However, the English transfer window has now closed, so although Chelsea can sell Hazard, they will be unable to replace him until January, so there is little to no chance that the Blues will be willing to let him leave this summer.
If Real were to pull off the signing of Hazard, they would have themselves a direct replacement for Ronaldo. Obviously, Hazard is not as good as Ronaldo, but there is no way they were going to find anyone as good as Ronaldo. Many feel that there is still an awful lot more to come from Hazard, who some feel is yet to fulfil his undoubted potential.