Icardi has an offer to join the Azzurri.
“Are we really still waiting for his answer? If he doesn't want to come, he can go to hell," Careca, 58, told Il Mattino.
“Has he understood what Napoli are about, what the San Paolo is, who the Azzurri fans are?
“Does he realise that scoring goals with that shirt isn't worth the world? If he doesn't want to come, it's better if he doesn't.
“If I was at Napoli, I wouldn't even waste another second on him."