there is no need to doubt whether Enzo Maresca can make changes in the next season to bring Chelsea back to its glory days because of the management's confidence and also the fans see the history of Enzo Maresca who has experience when he was an assistant coach at Man City.
we probably won't know what Enzo Maresca will do, but we have to believe that Chelsea has good finances and can give Enzo the freedom to bring in the players he wants as long as they can really make a good contribution in the upcoming matches.
regarding Pochettino disappointment who has succeeded in bringing Chelsea to a good achievement to finish in the best position, but I'm sure he will be more accepting of the policies given by Chelsea management and I think Pochettino can still look for another team that can appreciate his hard work more and maybe I guess he will still stay with the EPL team but doesn't know which team will choose Pochettino as their new coach.
Mikel Arteta success becoming Arsenal manager and consistent make Arsenal finish on 2nd place two season in a row, learning from his as Pep Guardiola manager around two season I believe has opportunity with Enzo Maresca as new Chelsea manager for next season will make difference result from last several manager who failed bring back Chelsea become the big four of Premier League teams. Don't be scare for Chelsea's fans have dreaming to see their team get impressive performance next season because Enzo Maresca need one season only make Leicester City return back to Premier League.
Enzo Maresca success achievement with Leicester City will follow when becoming Chelsea's manager for next season, he got confidence after management giving him long term contract period and will proof its not wrong by appointing him become manager for next season to make Chelsea return back as big four of Premier League teams.