Lille president Michel Seydoux wants a final decision over Mathieu Debuchy's future.
Chelsea and Newcastle United are chasing the France international, along with Italy's Inter Milan.
Developments are set to intensify next week with Seydoux calling in Debuchy's agent Christophe Horlaville for a meeting tomorrow, says TMW.
Seydoux wants to consider all offers and for Horlaville to work on any interested club getting serious about a price for the fullback.