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.
I am sure that Conte will not let Osimhen go, he is the leader of the attack and Conte is too ambitious to let such a player leave the team. I’m almost sure that now Napoli will work to strengthen the team, and they will buy new players. Conte talks about Lukaku's rent, which also means strengthening the attack. He is also interested in Amrabat, while there are no official contracts signed yet, this is all at the level of rumors, but Conte will definitely buy new players.