7) Carlos Tevez – Manchester United to Manchester City
Tevez was a fan favourite at United during his short two year spell at the club.
The Argentine was on a two year loan deal at the Red Devils from West Ham United following issues of third party ownership of the player’s rights and a failed transfer to United.
However when Tevez came to the end of his time at United, which coincided with the end of his West Ham contract, he refused to sign a five year deal at Old Trafford and instead moved to arch-rivals Manchester City.