Since Roman Abramovich's takeover of Chelsea in June of 2003, he has spent £600 million amassing an enormous transfer turnover.
With Abramovich's money, Chelsea have bought and sold players for exorbitant prices (the most notable being the recent £50 million purchase of Fernando Torres).
But who are the players who could have achieved more at the club? Who are the players that were sold too soon?
In this article, I will list the 10 players that Chelsea never should have sold.