He was supposed to be the next addition after Olivier Giroud, but at the moment Ballo Toure's move to Milan has stalled despite him being supposed to arrive in Italy today.
The defender is waiting to join his new club, but will have to wait for Milan and Monaco to address the remaining details of his transfer, the deal is however expected to be completed by tomorrow morning
Ballo Toure' is expected to be Theo Hernandez' backup with the deal being completed got around €4 million, last season he appeared in 24 matches netting 4 assists.