10. Andrey Arshavin - Arsenal
Andrey Arshavin has failed to live up to the hype at Arsenal, although there have been one or two standout performances from the Russian international. For example, the draw against Liverpool when he scored all four goals was a particular highlight.
Arshavin, 31, was scoring goals and creating chances at will, but now he is just a shadow of his former self. With that in mind, it would not be wise to give a new contract to the player, and his departure from the club seems almost inevitable.