Chelsea should reduce the price tag on him so that it will not be a problem for Napoli buying him, but since Osimhen is still in Napoli and no club has shown interest after the price which Laurentis placed on him. Conte will bring out the best from Napoli squad next season. Seria A will be competitive because a lot of changes and improvements has been made by most clubs.
Romelu Lukaku is a top player, it's so sad that the club he wanted finally no longer wanted him anymore ( Inter Milan ) but t's what it is right now.
He has been in the Seria A Competition before and has a good knowledge of how the league goes. All he needs right now is better and good services, my only issue and limitation I think he has in his game has got to do with him being on legged striker which hasn't helped him including his poor first touch.
Chelsea? Worry less. They're both good when it comes to negotiating deal's. I can recall how the move for Koulibailey moved from Napoli to Chelsea, they had agreement and such hiden moves never happened.
Napoli having Victor Oshime and Romelu Lukaku would be a huge plus but in my mind, I don't see that club doing or agreeing to such deal.