While I don't really want to speak about the qualities of players Chelsea are currently going for from the fact that they have spent millions for under performing players based on the price they were bought and expectation from them, I will wait to see these players perform before criticism though it's Ironic as they are not going for experienced players which has been something lacking in team more especially from the fact that Silva is out now.
What worked for Maresca in the Championship may not work in the Premier League, and his decisions may not be the best either. And it’s not worth comparing the experiences of Maresca and Pochettino, I think they have very different levels, but Chelsea decided to take a risk. Perhaps the winning mentality is important for them, if Maresca knows how to win, even in a lower league, then he will strive for this in the Premier League.
Maresca has different tactics and strategies from Pochettino, of course they are also at different levels, so it would be wrong to compare the achievements of the two because Maresca has not yet shown the final results, whereas Pochettino, we have seen how he built Chelsea until the end of the season with quite good results even though he did not reach four Big and winning the EPL trophy in the previous season, Pochettino has contributed well to Chelsea, but their player selection is still somewhat inappropriate with expensive players but not as productive as desired.
Maresca will carry out Pochettino's legacy, of course he will also recruit players of his choice so he can strengthen the main squad in the new season. If he fails at the start of the season, it doesn't mean he failed completely because it takes time to make a team perform better, just like the season. then what Pochettino did to Chelsea but unfortunately Pochettino had to be replaced by Maresca, all supporters must be patient to wait for a better change from Maresca for Chelsea in the new season. At least Maresca can bring Chelsea to the top four, which is already progress for this team, but his vision and mission will definitely be tough and he is not sure if he will be retained by Chelsea if he fails to win the trophy next season.v