The agent of Napoli striker Lorenzo Insigne says the youngster is happy playing for coach Rafa Benitez.
Insigne hasn't been a regular starter this season.
Fabio Andreotti told TMW: "The coach has created the perfect harmony: there is a healthy competition between players, they work peacefully, and the credit definitely goes to him.
"With Benitez despite the ever-present competition there are absolutely no ill-feelings, and this is a great value."