I think Chelsea has started picking form, and understanding their coach Graham Potter, is clear that the players and new owners where getting tired of Tuchel and potter coming gives them this new energy, for me before Tuchel left he has assembled a very strong squad, team filled with world class players before he left, take a look at Chelsea defence, koulibaily and thiago Silva are world class, they got recce James and cucurela at wing backs and sterling and Aubameyang at attack.