I would absolutely be okay with a good title challenge next season. Because when it ends early in the season things get more boring in the league. Conte's arrival at Napoli is making me also expect a bigger achievement from them. But in the meantime, Napoli must convince their best players to stay as well. Conte is a great manager so maybe he can convince those players.
Osimhen comes first in this list of course. It doesn't look like he will finish this summer without getting an offer from a rich team. Napoli might at least manage to keep him for another year and then he would decide his future depending on team success.
one of Conte strategies is that he usually relies on strikers and midfielders such as Kvaratskhelia and Osimhen, which Conte will later rely on to use other strategies and on the one hand, Conte has often been a coach in Serie A teams, which means the coach knows the weaknesses of several teams. and requires a contribution from Napoli mainstay player.
btw, it looks like Lukaku will just be a rumor and the right reason is that it is impossible for Lukaku to be used as a wing striker while Osimhen and Lukaku have the same position at the moment and if Conte forces him to bring in Lukaku there will definitely be other problems between Lukaku and Osimhen.
now what we see is that Napoli already have Politano and Kvaratskhelia as wing attackers, it is unlikely that these two players will be replaced by Lukaku, who has no guarantee that he will be able to collaborate with Osimhen.
so that Lukaku transfer being linked to Osimhen will just be a rumor.