Napoli president Aurelio De Laurentiis is delighted with the first season of coach Rafa Benitez.
ADL has affirmed his confidence in the former Liverpool boss.
"I'm confident because I know what Benitez does behind the scenes, on the training pitch.
"With Rafa in charge I sleep soundly.
"He is our strength. His organisation is what makes this team - and that's what I admired most last time.
"But sometimes there are things that go against you. We have economic limits - but we have to respect the new financial rulings.
"But I can tell you that if we had the turnover of Juventus or Borussia Dortmund, we'd be challenging for every trophy going."
