Napoli defender Kalidou Koulibaly “can become even more dominant” in future, said the Senegal international’s agent.
“A player can always improve,” Bruno Satin told Radio Kiss Kiss.
“Kalidou has already reached a good level, but he can get stronger in the air to become even more dominant in future.”
The Partenopei have hit problems in recent weeks, going out of the Champions League and sliding down the Serie A standings.
“There’s no need to be dramatic, as a slight drop in form and an increase in fatigue can happen over the course of a season. Admittedly, the Europa League draw with RB Leipzig is by no means a simple one.”