World Cup legend Dino Zoff is unimpressed by Rafa Benitez's Napoli.

Zoff feels they've changed too much too soon this summer.

"Napoli have moved well on the market, but it is hard to talk about the Scudetto," the former goalkeeper told the Corriere dello Sport.

"When you change so many players, you have to verify the strength of the team on the field of play.

"However, if they can keep growing at the pace that they have been then they can compete for prestigious targets."