Napoli reportedly registered their interest in Luka Jovic.
Real Madrid paid $67 million for Jovic last summer, though he has struggled to break into Zinedine Zidane's lineup. The club would accept a loan deal for the striker.
Napoli may need to replace Arkadiusz Milik and Jose Callejon this summer.
The Italian club have a good relationship with Jovic's agent, who also represents Kalidou Koulibaly, Nikola Maksimovic, Diego Demme and Kévin Malcuit.