Media reports claim that Barcelona are keeping tabs on Lewis Hall, who currently plays as a defender for Newcastle. The move is still in the early stages, but interest appears to be growing. Barcelona are still pushing to finalise terms. However, Arsenal, Liverpool and Manchester City are still watching closely and may return with offers of their own. Barcelona's back line has been a real strength this season, conceding just 0.97 goals per game (28 in 29). Lewis Hall would be expected to slot into that unit and hold his own in an already solid setup. Newcastle continue to be linked with Ben White, Robin Risser and Marcus Thuram while Barcelona are also rumoured to be tracking Mohamed Salah, Nicolo Tresoldi and Alessandro Bastoni. Follow us on Twitter @PlayerSwitchCom and get the latest Barcelona transfer news and rumours direct to your feed.