Sir Alex Ferguson is doing all he can in order to stop Real Madrid from poaching Ronaldo by travelling to Switzerland to keep the player under-guard according to Marca. The Portuguese winger is currently on international duty where he may be exposed to contact from the Spanish club. Ferguson is ready to keep a close eye on his man and the coach will be looking to shoot down any potential threats by taking appropriate action.

The Red Devils will not let the player move easily and they have always stated that he is not for sale at any price, whether or not Calderon gets the message and gives up on the midfield maestro remains to be seen.