The Blues have been used to seeing Alvaro Morata and Olivier Giroud squander chances this term, but Eden Hazard and Willian were uncharacteristically profligate against Manuel Pellegrini's side.
Sarri named a strong side for Chelsea's opening Europa League game on Thursday, a 1-0 away win over Greek side PAOK Salonika, with only Hazard, David Luiz, Mateo Kovacic and Emerson Palmieri left in England.
"In Italy if you are playing in the Champions League you can ask to play the match before on a Friday or Saturday", the former Napoli boss said.
Sarri has admitted the responsibility is on Chelsea and other Premier League clubs to clamour for the change. "But here I have to play again in 63 hours".
Old habits are hard to shake, and throughout Hazard's career at Chelsea he has been required to be a key creator as well as scorer.
"Maybe in two, three or four months it will be a problem".
"At the moment, I hope to qualify before the last match of this group, but maybe in the future the players need to rest five, six, seven at a time". Maybe I have to rest many players on Thursdays. They shouldn't overlook West Ham, however, as the Hammers will be looking to build on what was a very impressive performance last weekend.
What will be the likely lineups in West Ham vs Chelsea? This was a truer reflection of where they are as a team.