Deschamps believes Dembele needs to produce regularly to take his game to the next level.
He explained: "Ousmane has the ability to have flashes and to be able to make differences by dribbling or goals.
"He is able to do very good things and things that are not so good. He is still a young player who will win with age in consistency and maturity. But he has the ability to destabilise the opponent."