Chelsea and Manchester United are going head-to-head for Tottenham star Luka Modric.

Spurs chairman Daniel Levy has already declared the Croatian is not for sale - but that won't put off Chelsea and United.

The News of the World says United manager Sir Alex Ferguson has made contact with Spurs and offered Dimitar Berbatov back to the White Hart Lane outfit.

Chelsea are also interested, though the departures of manager Carlo Ancelotti and football chief Frank Arnesen has left them scrambling to gain ground on rivals United.

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