It feels like the two seasons that have passed are enough for the Chelsea club to understand this. That it really takes time to build a squad so that it becomes a strong squad. And it can't just be built in one season. even Mikel Arteta to build Arsenal to its current level took several seasons. And in the first and second seasons, Arteta actually didn't make rapid progress at Arsenal. but the club still trusted Arteta and Arteta then answered that trust with good results in the end. And Chelsea must learn from the Arsenal club about this. And maybe if the club can be more patient then Chelsea will return to being a respected team in the Premier League like before changing ownership. During these two seasons, Chelsea was no longer considered a team that frightened its opponents. And that's really a concerning thing considering how Chelsea was in the past. And I think it's time for Chelsea to rebuild its reputation so that it gets better. And yes, this can be done by giving more time to the new coach at this time. Even if at the start of the season the results are not very good then that must be understood. Because the adaptation process for each team requires different time. some can walk fast and some are slow. And the most important thing is the final result.
I agree but here I want to say they are still doing things which are not ideal for having good team which can give them good number of wins with they were on target but suddenly sack of Pochettino create another mess-up which is not ideal for them and their target we have too many clubs which spend good amount and give good time to coach for having good success, and now they are achieving things which they were looking for specially as Arsenal is doing it's good even still they are not near their best, but things are going on track for them which is the best part of their success.
After having changes at the Chelsea few years back now things are going terrible wrong specially too much interference from the management creating too many problems just because of this we have too many coaches lost their jobs and now having another one with huge expectations which will be filled it's not guaranteed any doubt every team is having different system and theories for the success but still need to have patience and better management which is also important for the success and having high achievements.