Last season Napoli showed from the start of the season that they would be the leaders because they didn't lose 15 games in a row. Even then it was clear that the other clubs would not be able to get to the top. Of course, next season everything should change after the leave of a key player and the change of the coach. The competition will probably be high.
Next season it is very likely that there will be a difference in terms of title competition in Serie A, but Napoli will also try their best strategy to be able to get several wins since the start of the season even though the coach is different for next season. But each coach will also study and see how the previous Napoli team performed so that they can apply the things that Napoli previously needed next season. But I'm also sure that the competition will be very different next season and it won't be easy for anyone.