He would be quite the stocking filler for Manchester United but even Sir Alex Ferguson admits the prospect of Cristiano Ronaldo returning to Old Trafford is just a "Christmas wish".

Last week, Sir Alex claimed the door is always open for the Portuguese international to make his return to United, although the 70-year-old conceded the forward would be "unbuyable" from Real Madrid.

With Roberto Di Matteo possibly bolstering his Chelsea ranks with the perfect festive gift in the form of Atletico Madrid ace Falcao, Sir Alex may have to poke around the January sales to find ways of improving his side.

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