Lille president Michel Seydoux admits they'll have to sell Eden Hazard should they have a poor season.
Seydoux also ruled out selling the Belgian to a French rival, with PSG eager to beat the likes of Manchester United, Liverpool and Arsenal for the youngster.
He admitted: "Surely we are not going to strengthen Paris Saint-Germain.
"Can he stay? Depending on the season we will do. If we were to fail, his departure will be pretty realistic."