Thanks to a superb season on-loan with Fortuna Dusseldorf, the Belgian is now a top target for LOSC. Lukebakio is seen as a replacement for Nicolas Pepe.
Galtier said, "We've been following him for a while.
"He is one of four major names on our list, he has potential, is young and goes a special way."
Lukebakio is also interesting Borussia Monchengladbach.