In general, Poccetino will have a lot of work, but he knows how to work, he has character and he will manipulate himself, so maybe he will get something good this season, at least to return to the top five teams in the league, it will already be a success.
One of the problems that occurs is that managers are constantly changing. Remember they are managed by three different managers in one season so that the balance of the team is ruined. The selection of managers is also very poor, they don't seem to have better criteria. They seemed to be in a hurry. Another view is that they don't have a great No. 9 striker. Kai Havertz appeared unstable, Aubameyang was also rarely trusted by coaches. Let's wait for this season's transfer what Pochettino will do. Of course they have a lot of money ready to be used for shopping.