The brother and agent of Gonzalo Higuain is in Naples this week.
The striker, Il Mattino reports, is due to discuss a new contract with Napoli president Aurelio De Laurentiis later in the season.
"I'm here for a few days. I also saw the match against Inter, the air we breathe here is extraordinary, I am staying with Gonzalo and I enjoy training," said Nicolas Higuain.
Nicolas added new contract talks will be held in the Spring.
Napoli coach Maurizio Sarri has declared this week Higuain is the best striker in the world.
