Zdravko Kuzmanovic is settled at Fiorentina, says the young midfielder's agent, Marco Naletilic.
Naletilic told calciomercato.com: "He has given only part of his quality because he is too young and must learn many things.
"I'd say that in two or three years he could become one of the strongest midfielders in the Italian league. He is happy. He has chosen the right club with a coach ideal for young players. He must stay calm and work."