A general view as players train inside the stadium during a Chelsea training session on the eve of their UEFA Champions League round of 16 match against FC Barcelona at Nou Camp on March 13, 2018 in Barcelona, Spain.
{"Image ImageDescription": "BARCELONA, SPAIN - MARCH 13:  A general view as players train inside the stadium during a Chelsea training session on the eve of their UEFA Champions League round of 16 match against FC Barcelona at Nou Camp on March 13, 2018 in Barcelona, Spain.  (Photo by David Ramos/Getty Images)", "Image Copyright": "2018 Getty Images"}