Neven Subotiu0107 is on the brink of completing a free transfer to the Ligue 1 this January after it emerged that the 29-year-old was having a medical with AS Saint-Étienne.
According to Foot Mercato, the Serbian centre-back will sign a two and a half year deal at Stade Geoffroy-Guichard this month after his contract in Dortmund was terminated by mutual consent - ending a 10-year spell at the Westfallenstadion.
Subotiu0107 first moved to Germany in 2006, joining the youth ranks of Mainz 05 from the University of South Florida in America. The defender spent two years with Die Nullfünfer before joining Borussia Dortmund for £4m.