Edu Vargas is unsure of his future at Napoli.
The striker is on-loan at Gremio.
"The contract with Gremio will expire in December," the 23-year-old's agent, Cristian Ogalde, told Calcio Napoli Live.
"After that we will be forced to return to Naples as they own his contract. However, I haven't been in touch with Napoli.
"Vargas is a professional, 100 per cent, and he would return with great desire. The most important thing for him is that he gets to play."
