Yesterday Conte said that De Laurentiis confirmed to him that Kvaratskhelia remains in Napoli. I think he can be trusted, because once he already changed his mind about letting Osimhen go when there were many who wanted to buy this striker. Even if Conte cannot get Lukaku, he will have two very good forwards in the team, Kvaratskhelia and Osimhen. I know that PSG are trying to lure Kvaratskhelia, but he is still very young and I think it will not be difficult to persuade him to stay at Napoli.
I mean there is no need to keep him neither, I get that he is a great player, but if they keep him for too long then he will just leave for free and they will have Mbappe issue in their hands. I think the better approach would be just sell him for max they can sell. Look at Osimhen for that too, they should sell him and between selling both of those players, they are going to be pretty wealthy.
They both combine could worth 150 million or so, which would be about 3 years worth of costs to run that club. I am not saying don't get anyone, of course get some players, but they could get players for like 50 million, and pocket that 100 million for the future to make sure they are not getting any poorer in the end when players get old or something.