Napoli are eyeing Atletico Madrid defender Sime Vrsaljko for the January market.
The Croatia international's agent has refused to shut down the rumours today.
"It's pointless asking me now," Giuseppe Riso shrugged, speaking on Radio Kiss Kiss Napoli.
“At the moment we don't know anything. It's pointless talking about it."
Napoli see Vrsaljko as cover for Faouzi Ghoulam.