Borussia Dortmund are reportedly considering an approach for Celtic forward Odsonne Edouard next summer.
Having scored 31 goals since joining the club on a permanent deal in 2018, the 21-year-old has established himself as arguably Celtic's most prized asset.
However, the Frenchman's performances have naturally led to admirers from elsewhere, with Celtic now bracing themselves for bids in the upcoming windows.
According to Sky in Germany, Dortmund are interested in adding Edouard to their squad at the end of the season, providing that the attacker's development continues on an upward curve.
While the former Paris Saint-Germain man still has just under three years left on his deal, Celtic will want to maximise the return they will almost inevitably receive for the player's signature in the future.