What you said about team strategy and the coach is correct for Chelsea Football Club because we can see that the arrival of Graham Potter has proved that Thomas was not actually doing the right thing with Chelsea player. In his first season he had his way, won the Champions League but he did not have the Perfect Blend with the players. Graham Potter is doing it well with the players for a start. It is not the same situation with Liverpool , the coach of Liverpool has been with them even when they did not play well.
So, no strategy actually changed, it is the players that's lost form individually and it is affecting the overall performance of the club .
Knowing all the skills of the players is indeed very difficult and it can be done by Graham Potter is a very good step and hopefully this will be the initial success of Graham Potter's career as a Chelsea coach who can bring Chelsea to be winners of this league, it has been seen that Chelsea have started to gain wins in their last three matches. The toughest opponents for Chelsea are Manchester City and Arsenal who will meet in November and early January 2023.
All players are feeling confidence with him. His rotation has been giving enough time for any players in chelsea to show their skill in the field. I do like how graham was managing the team but it seems too early for me to say that if graham was the best for chelsea. I just wanna know whether chelsea can at least get 1 trophy for this year or not. Im sure that chelsea will be performing so well in champion league. The performance is slowly growing at this moment.
I would not be surprised to see that if chelsea may able to get champion league trophy for this season.