Transfer interest is building around Branimir Mlacic, with Dortmund understood to be weighing-up a move for the Hajduk Split defender. While there has been no official bid as yet, the club may act swiftly if they decide to pursue the deal before the transfer window slams shut. Inter and Barcelona have not withdrawn their interest and could still influence the outcome. With only 12 goals conceded in 15 (0.8 per game), Dortmund have been one of the stronger defences in the Bundesliga this season.. Branimir Mlacic would be asked to keep that standard and provide dependable cover when needed. Dortmund have recently been linked with Darryl Bakola, Kees Smit and Oscar Bobb while Hajduk Split have had no rumoured targets. More on this story as it develops. Need more Dortmund transfer rumours? Follow @PlayerSwitchCom on Twitter for up-to-the-minute news from Dortmund.