The Sweden international has impressed this season in the Ligue 1 and was nominated to the player of the year award.
Sadran told L’Equipe: “No, no, he’s not going to leave.
“We want to keep the current squad and actually give it a chance to progress further by adding key, quality signings.
“We need a centre back, a holding, defensive midfielder and a forward.
“We want to take as much risk as possible without putting ourselves in the red economically. We can spend a little over 6 million euros.”
