Sacha Boey, currently with Bayern Munich, is the latest name linked with a potential switch to Newcastle. The defender could become a key signing should the move materialise, as the club seeks to strengthen in a key area of the pitch. Newcastle are still pushing to finalise terms. However, West Ham, Crystal Palace and Juventus are still watching closely and may return with offers of their own. Newcastle's back line has been a real strength this season, conceding just 1.25 goals per game (20 in 16). Sacha Boey would be expected to slot into that unit and hold his own in an already solid setup. Alongside this, Bayern Munich are said to be exploring Yan Diomande, Enzo Fernandez and Carlos Baleba with Newcastle likewise connected to Giovani Lo Celso, Kevin Danois and Erling Haaland. Looking for Newcastle transfer rumours? Follow us on Twitter @PlayerSwitchCom for more rumours just like this.