However, a source close to the player’s camp told Transfer Nexus that the Frenchman would favour a move to Spain.
At the current time, Palace are the most serious for Traoré, but things could change if Spanish teams come forward.
Real Betis have been thinking about a move for the right winger, and his friend Nabil Fekir is on their books.
Talks for Sakho to join Lyon have stalled lately, but could be revived if Palace offer him in part-exchange for Traoré.
Traoré made 34 appearances (21 starts) in all competitions for Lyon this season, scoring four and assisting three goals.