Napoli president Aurelio De Laurentiis is delighted with the impact made by Carlo Ancelotti.
The coach arrived in the summer to replace Maurizio Sarri.
"The season has been very positive for Napoli, because with a new Coach we changed mentality and our approach to the game," De Laurentiis told reporters.
“It's been a year where, thanks to Ancelotti, we experimented all the potential of the various players at our disposal and learned who is most suited to Ancelotti's football and who, albeit a great champion with real prospects, perhaps might be better off playing elsewhere."