LONDON, ENGLAND - JANUARY 16: Roberto Martinez of Everton looks on during the Barclays Premier League match between Chelsea and Everton at Stamford Bridge on January 16, 2016 in London, England. (Photo by Tony McArdle/Everton FC via Getty Images)
LONDON, ENGLAND - JANUARY 16: Roberto Martinez of Everton looks on during the Barclays Premier League match between Chelsea and Everton at Stamford Bridge on January 16, 2016 in London, England. (Photo by Tony McArdle/Everton FC via Getty Images)