Lyon are prepared to release Moussa Dembele for loan in January.
The striker has hit a form slump, with coach Rudi Garcia no longer considering the 24 year-old a first-choice.
Telefoot's Simone Rovera reports OL would be prepared to send Dembele away on-loan in January to help him recapture his best form - and hold his asking price.
The former Fulham striker has been linked with a return to London, where West Ham United are keen.
Hammers boss David Moyes is in the market for a new striker and loan arrangement would suit the Irons board in January.