Karim Coulibaly, currently with Bremen, is the latest name linked with a potential switch to Real Madrid in multiple papers and online sources. The defender could become a key signing should the move materialise, as the club seeks to strengthen in a key area of the pitch. Until a fee and conditions are finalised, the deal remains vulnerable to disruption - especially if Napoli, Paris SG and Newcastle decide to make a formal offer of their own in the coming days. With only 28 goals conceded in 30 (0.93 per game), Real Madrid have been one of the stronger defences in the LaLiga this season.. Karim Coulibaly would be asked to keep that standard and provide dependable cover when needed. Reports suggest Real Madrid are monitoring Christian Michel Kofane, Hugo Ekitike and Cole Palmer whereas Bremen have not been associated with other players at this stage. Follow us on Twitter @PlayerSwitchCom and get the latest Real Madrid transfer news and rumours direct to your feed.