Rayo Vallecano striker Alberto Bueno is a top target for Serie A clubs.
The former Real Madrid junior has been in sensational goalscoring form for Rayo this season and is expected to move on this summer.
Palermo have been watched Bueno since the New Year, but Rafa Benitez's Napoli are also keen.
Sportitalia says Napoli are now in contact with Bueno's camp about a Bosman move to Italy.
This season, he has scored 15 goals and managed four assists in 27 games.