I'm still watching out more Chelsea signings, they have quite the good coach as much people believe but I seek evidence to see if he fits in perfectly. If Maresca really is good as they say then definitely Chelsea will see top four in the Premier League, also qualifying for the Champions League. It would be a tough one, since there are new signings and coach but the end results will be extraordinary.
Everyone is watching out Chelsea, Chelsea is a team that very often makes a surprise in each transfer windows. I think it is not about Maresca, it is like a habit of Chelsea team which easily signs or sells players. Anyway, why do you say he is a good coach? Maresca still doesn't prove anything in Chelsea, it is too early to claim he is a good coach.
Finish in UCL zone is a reasonable target for Chelsea. But it won't be easy because other top teams in EPL are very tough. Man City, Arsenal, Liverpool, Tottenham, and Man United are the teams which often qualify for the UCL. Chelsea needs to compete with them for the position of UCL zone. I'm not really sure it is possible if Chelsea still can't perform consistently.
I also expect Chelsea to rank atleast top three this coming season considering how much they are spending on players, it is approachable, i feel the strong opponents left to oppose them is just Arsenal and Manchester City, the rest could be dealt with.
It is not as simple as you think. Every EPL team also spends a lot of money to build their squad. Even other teams have more established squad because they don't easily changes their players. Since Chelsea has too many new players, I am a bit doubtful about the cohesiveness among Chelsea players. Maresca needs to ensure that Chelsea players can have good teamwork.
I feel like they have no problem with the manager currently, the problem has to do with Todd Boehly.
Both the owner and manager of Chelsea have problems. If they have no problems, Chelsea must perform consistently and there will be no change in the coach position. However, Todd Boehly should take the responsibility because he is the chairman of Chelsea club. Everything is under Todd Boehly's control.