Agent Mario Giuffredi has suggested that Elseid Hysaj will remain at Napoli for at least another season.
Hysaj has enjoyed an excellent three years with the Italian side, making 133 appearances in all competitions.
Manchester United and Chelsea are said to be keen on signing the Albania international this summer, but the 24-year-old's representative has indicated that a transfer is unlikely.
Giuffredi told Radio Crc: "Elseid at the moment is not worried about what he will do next season. We'll decide the future along the way – but it will be hard to go away from Napoli."
Hysaj still has three years remaining on his contract at the Serie A runners-up.
