Napoli president Aurelio de Laurentiis expects a very busy summer market.

The movie mogul says there'll be plenty of comings and goings.

He said: "Napoli need to sell to rationalise the squad, but the club also wants to invest."

When asked about Napoli's transfer strategy, he said: "We'll make ourselves heard within a couple of weeks. But Mazzarri will decide the names.

"We will only sign players who Mazzarri likes."