The coaching transition from tuchel to potter will certainly take a bit of time, so I don't think the changes that occur to chelsea will happen in the near future and of course potter needs time to apply his training methods to the chelsea squad, the match against Salzburg will be a debut match for potter and me think in this case maybe we will not see an extraordinary game from chelsea because after all maybe chelsea players will still use the tuchel strategy before they really understand potter strategy.
This is something for sure but I still feel Potter will be able to take Chelsea in a better direction but it will definitely take time. Luckily they will now be taking a break for the time being and it's clearly advantageous for Potter to approach his players and come up with a scheme that will work for them.
At the moment they are not in good form and with the transition of leadership in the coach will obviously make things different but with this holiday I think it is a godsend for them.
Two weeks break is definitely a good opportunity for Chelsea to take time and rebuild their team most especially now that the cub have a new coach that need time t get used to the payers. And i believe Chelsea performance will improve when premiere league resume back.