Although I don't like Mauricio Pochettino very much, he was on the verge of great success at Chelsea last season. Pochettino is a system manager with a certain understanding of football. He has the potential to take his teams step by step to the next level. In fact, they had to be patient with him, but in today's world, success has to come instantly. However, Pochettino is a manager who can get good results with bad squads. I think Chelsea fans have no patience anymore and that's why if the Chelsea management fails, they blame it on the manager. If the Chelsea management is not patient, they will restructure the team with every failure. This means that Chelsea will fail for many years.
When compared to some previous coaches such as Lampard or Potter then indeed Chelsea is better but when talking about actual success with the money that was poured quite large before the success in question did not exist because Poche only slightly changed their performance for the better and nothing more than that.
It's just that it can't be denied that the start of the season actually changed Chelsea a little better by being able to return to competing in the top standings and not struggling in the middle standings that still need to be praised but indeed 1 season ago leaving is clearly a loss and we can't do much especially they also have an agreement to separate and Chelsea have also got a new coach.
Currently, Chelsea just have to hope that Maresca can do the same or even better than Poche this season because however expecting the situation back where Poche coached is clearly now very difficult so the hope is only Maresca for Chelsea now.