Lukaku is not too bad and he still deserves to play in Serie A. Antonio Conte may have his reasons and he has also worked with him before. Yes, bartering might be an ideal option between Napoli and Chelsea, because both teams need the services of both players. Conte also doesn't seem to be too worried if Osimhen chooses to leave because the Italian doesn't want to be trapped by his privileged attitude. I'm sure Conte has prepared a thorough plan and he will first focus on overhauling the defense, because that position was very risky before.
Plans are involved for the growth of the club, Napoli will bounce back to extreme form but it's just a matter of time. Napoli new coach, Antonio Conte will make sufficient usage of his players. He's one of the promising coach that wouldn't settled for lesser scores, will bring on his best. Whereas in the case of Lukaku, he is an important player, he enchanced his ability and will exert more pressure towards the end of the league.
Antonio Conte is always able to make the squad he trains successful in getting maximum results. Except Tottenham. Juventus, Inter Milan and Chelsea are some of the clubs that have won titles after being coached by Conte. And I also think that Napoli will also return to their glory like when Spalletti returned. Because Conte is a very trustworthy coach.
And actually regarding Osimhen and Lukaku, for Conte there is no problem with who will fill Napoli's attack line. Conte wants Lukaku if Osimhen leaves. But if Osimhen doesn't leave, maybe Conte won't prioritize bringing in Lukaku either. Because Lukaku will also be brought in if Osimhen is released. Because if Osimhen cannot be released then the club does not seem to intend to spend money to get Lukaku's signature. Because the club seems to only be relying on money from Osimhen's transfer.