"We started to work all together two weeks ago, so my target now is to play 90 minutes like the first 25".
However, the change did not affect European clubs, who can still sign players - including Premier League ones - until their respective deadlines later in the month.
Asked how he managed his cravings during the match and if he smoked at half-time and immediately afterwards, prior to his media commitments, Sarri said: "No, I will smoke in the evening I think". Inside there were 15 frightful minutes.
Italy midfielder Jorginho, who Sarri brought with him from Napoli, was commanding in the heart of midfield and Ross Barkley, who barely featured under previous Chelsea coach Antonio Conte, looked strong and confident. Does Hazard sign away his dream?
Despite Sarri barking his orders, Henrikh Mkhitaryan and Alex Iwobi scored in the 37th and 41st minutes and the Gunners wasted several chances to go into the break ahead.
Hazard starred in Russia for Belgium
Indeed, the Blues have now won both of their opening two leagues games against Huddersfield Town and Arsenal respectively and are now looking set to pose a strong threat to the title this season.
Marcos Alonso scored a late victor for Chelsea after Arsenal had come back from two down.
"But we need to continue and press and press and press in the other half". But the 27-year old will only sign the contract under ONE condition.
I'm a student sports journalist from India who's keen on sports and writes regularly on topics related to worldwide cricket and other major football matches.
Losses to champions Manchester City and at Chelsea mean Unai Emery remains in search of a first win since succeeding Arsene Wenger as Arsenal boss.
Seconds later, Arsenal trailed 2-0 as Morata raced onto a long ball over the top and turned inside Shkodran Mustafi before firing home his first goal of the season. We have to improve in the defensive phase, and I'm not talking about only the defenders.