Returning Lukaku to Serie A is like feeding an old lion a tasty steak. Despite playing in other leagues, he thrives in Serie A. Napoli grabbing him with Osimhen already there is powerful. Think of it as a tag team of animals with diverse skills ready to crush opponents. Lukaku now plays with finesse and expertise, not speed. This move changes Napoli's game
Lukaku is a player who can comfortably play in Serie A competition, so wherever he plays as long as he is in Serie A, I think it will be fine. Unlike when he had to go to Chelsea in the Premier League, he seemed to have more difficulty adapting, although this also happened partly because of the injury he experienced. However, when he was loaned to his original team before Chelsea bought him, he immediately performed well and even when he went to As Roma, who became his next temporary team, he also performed well.
Now he will go to Napoli and I think that will be fine, especially the current Napoli coach who really wants Lukaku. This means that Antonio Conte already understands what he has to do with Lukaku so that he can appear productive in Napoli's attack next season. If he can show good things at Napoli, then it will confirm that he is indeed suitable for Serie A.