Chelsea's 5 Most Expensive Transfer Deals of the Roman Abramovich Era

The abrasive, impatient owner of Chelsea Football Club has a propensity for getting rid of managers at a fast pace, as well as signing flashy superstars to make the product on the pitch better than the season before.

http://bleacherreport.com/articles/1590717-chelseas-5-most-expensive-transfer-deals-of-the-roman-abramovich-era