LONDON, ENGLAND - JANUARY 08: Kurt Zouma of Chelsea (L) tackles Lee Angol of Peterborough United (R) during The Emirates FA Cup Third Round match between Chelsea and Peterborough United at Stamford Bridge on January 8, 2017 in London, England. (Photo by Ian Walton/Getty Images)

LONDON, ENGLAND - JANUARY 08: Kurt Zouma of Chelsea (L) tackles Lee Angol of Peterborough United (R) during The Emirates FA Cup Third Round match between Chelsea and Peterborough United at Stamford Bridge on January 8, 2017 in London, England.  (Photo by Ian Walton/Getty Images)