Osimhen probably doesn't want to be at Napoli anymore because Napoli don't play in the Champions League competition, I think that's a natural thing for a player like Osimhen, it's appropriate for him to go to a much stronger team.
Meanwhile, NApoli's plan to recruit Lukaku cannot be separated from Antonio Conte's wishes because Conte is quite happy with Lukaku and I think from what has happened in the past Lukaku's quality will suit Conte's coaching style quite well.
Even though Lukaku's performance has really declined at the moment, I think every coach has his own point of view and we have to respect that.
Romelu Lukaku is the ideal typical striker needed by Antonio Conte and has planning bring him to Napoli on next winter transfer window opening, its bit difficult because Chelsea as current club for Lukaku never want to make agreement swap including Victor Osimhen and Chelsea want to any one team interested with Lukaku pay offer 38 million euro.
Antonio Conte and Romelu Lukaku have good relationship and both of them success bring Inter Milan become the winner of Serie when Antonio Conter as Inter Milan head coach and he want bring good memorize with Lukaku in Napoli for next season.
Still not clearly the future of Victor Osimhen keep staying with Napoli but not get appearance for playing in Champion League for next season or looking for other team but Napoli never let him go under 100 million fees transfer. Napoli will try to sell Osimen and earn much money for recruiting new players exactly Antonio Conte main target to sign Romelu Lukaku from Chelsea.