I wondering why it has taken this long to relise that his contract at Lens was not valid. Surely it is not that difficult to see a contract that is signed by the player and club or not. This has left the reputation of Chelsea in tatters.
But Chelsea have paided Lens an extra amount believed to be around £3million. This could be seen as a pay off, so that Chelsea would have the transfer ban. Either way, contract laws are complicated and i expect to see many more cases such as this, come to the public's attention in the future.