~Snip
I would say he probably knew how difficult it was to bring back Chelsea to the top. He also a baseball team so it's not like he is a rookie lol. Strengthening a squad and fixing their situation takes a lot of time so it would take some time for Chelsea to be back again to where they want. But yeah they really need to start their trusting the managers they hire. And on top of all,
give them the time they need to restructure and bring back the club on track.
You are right, and of course one of the important points in Chelsea's plan to return to competition next season is to support the manager and give him the time and opportunity to build his team well. Chelsea's teamwork could be improved with a change of coach, but of course adaptation is needed. Some of Chelsea's new players have not been able to prove the quality as expected, so maybe Pochettino has a job that is not as easy as imagined next season.
Chelsea also still need refreshment in several positions including striker and goalkeeper. So I think Chelsea should back Pochettino to bring in some new players next season as he wants. Kepa Arrizabalaga isn't in great form, Kai Havertz is the same, so I think some signings are still needed.