LONDON, ENGLAND - FEBRUARY 07 : Diego Costa of Chelsea during the Barclays Premier League match between Chelsea and Manchester United at Stamford Bridge on February 7, 2016 in London, England. (Photo by Catherine Ivill - AMA/Getty Images)
LONDON, ENGLAND - FEBRUARY 07 : Diego Costa of Chelsea during the Barclays Premier League match between Chelsea and Manchester United at Stamford Bridge on February 7, 2016 in London, England. (Photo by Catherine Ivill - AMA/Getty Images)