Last season's statistics weren't too bad, but they should be better next season with a more appropriate strategy. I have no doubt that Antonio Conte, considering his experience at various big clubs such as Juventus, Inter and Chelsea, will make teamwork more compact and solid. Anyway, if last season Osimhen could score 15 goals then I'm sure he would be even crazier with 20 more goals.
I believe what happened this season is an evidence, football competition can change at anytime because Napoli won the Italian league title last season to became the champion, and there was another change in this season that made inter to won the Italian league title to prove to people that they are the champion in this season. I know there will be changes next season, because many teams are bringing in some new potential players that will make their team to display well to win the Italian league title. It is difficult for any team that replace their manager to display perfectly well, which people have experienced it from Napoli that brought in a new manager that made their performance to get worse in this season, and other teams have experienced such challenges too.
That's is to prove to us that being a champion generally is not a consistent thing, more dedication and determination is needed to achieve a great height in whatever we are doing, your analysis of last two season and this season that just concluded is correct but I want you to understand that Italian football has changed, gone are those day that Juventus use to win the league consistently, as you said this season might be another team time to shine, we never can tell, although it is expected that a team that has more new good players will perform more better than other teams but this doesnt happen all the time, what if those players hasn't adapt with team pattern of play, are we suppose to be expecting magic to happen, most time it takes a full season for some players to fit into a team play.
Yea it is a notable fact that a team with a new manager doesn't perform may not perform very well because of the new manager may decide to change some certain stuff that may not yield fruit immediately but the truth is that anything is possible, football is an unpredictable event that requires togetherness for a team to achieve a desired result.