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Ray Wilkins claims Chelsea may have handed the Premier League title to Manchester United by selling them Nemanja Matic.
The Serbian midfielder was named man of the match on his Premier League debut for United on Sunday in the 4-0 victory over West Ham.
Speaking to talkSPORT on Monday, Wilkins spoke of his amazement that Matic was allowed to move to Old Trafford by Chelsea chiefs in a £40million deal.