The 28-year-old playmaker is deserving of a bigger club, after another standout season in Serie A and in Euro 2016, says his national coach
Slovakia coach Jan Kozak says Marek Hamsik should leave Napoli, believing the forward deserves to play at a bigger club.
Hamsik scored what proved to be the match-winner as Slovakia defeated Russia 2-1 in their second Euro 2016 Group B outing on Wednesday.
The 28-year-old also set up the opening goal for Vladimir Weiss, with Slovakia edging closer to progressing into the knockout stages.
Hamsik has been playing at Napoli since 2007 following a €5.