If i'm not mistaken Napoli top scores currently is Khvicha Kvaratskhelia with 7 goals in all competitions and he is more likely as a winger not striker even he is one of the best buy for Napoli this season because he can adapt quickly and playing well on every matches and Napoli has proven that they didn't rely on one or two players to scoring goals because i had seen almost all of Napoli players can scoring goals even their defender players such as Kim Min Jae already scoring 2 goals this season so this also makes Napoli as the most productive team in Serie A with 26 goals because their players quality is almost equal for each lines
Khvicha Kvaratskhelia is Georgia player with position as winger and have scoring 5 goals for Napoli in this season of 11 games based on statistic at Serie A website I checked, seems he not really popular player and keep consistent scored until 5 goals. First season with Napoli and get regular position until played 11 games at Serie A and have played 4 games at Champion League with 2 goals scoring I think he most special player under Luciano Spalletti.
Khvicha Kvaratskhelia come from Dinamo Batumi as Georgia team and unbelievable first season give positive impact with Napoli, I don't really know with him and most favorite player at Napoli is Victor Osimhen most talk with several club interested to sign in him.