I know Napoli is going to lose many players and coaches also the first person they are going to lose is Osimhen and then maybe their coach Spalletti for the next season and that's why they won't have the same performance anymore. Personally, I don't expect more from them.
This is also the same as I think, when Napoli take action like this automatically next season Napoli appearance will be a little messy. This season is a pretty good golden era, especially the players that Napoli have as a complement. But it cannot be denied that under the management of Spalletti Napoli managed to show significant changes. Even though it failed in the UCL and had to fall up and down in Serie A, the final result was quite satisfying.
I think Napoli wants to focus only on Serie A this season. They want to secure the Serie A title. And they managed to do it. Napoli's players have consistently performed well in Serie A. However, after securing the title, Napoli's performance was erratic in a few matches. Napoli's attack and defense have both been the best in Serie A this season. And if Napoli can continue this kind of performance next season, they can fight for the title. And Napoli's aim next season won't just be the Serie A title. They will also fight for the Champions League title.