LONDON, ENGLAND - APRIL 26: Francis Coquelin of Arsenal challenges Willian of Chelsea during the Barclays Premier League match between Arsenal and Chelsea at Emirates Stadium on April 26, 2015 in London, England. (Photo by Paul Gilham/Getty Images)
LONDON, ENGLAND - APRIL 26: Francis Coquelin of Arsenal challenges Willian of Chelsea during the Barclays Premier League match between Arsenal and Chelsea at Emirates Stadium on April 26, 2015 in London, England. (Photo by Paul Gilham/Getty Images)