Transfer interest is building around Martin Zubimendi, with Barcelona understood to be weighing-up a move for the Arsenal midfielder. 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. Chelsea and Real Madrid may look to intervene if talks continue without resolution. Barcelona look balanced this season - 4.18 goals scored and 1.09 goals conceded per game. Martin Zubimendi would be expected to bring control and consistency to help push them to another level. Arsenal continue to be linked with Desire Doue, Alberto Costa and Lennart Karl while Barcelona are also rumoured to be tracking Lucas Bergvall, Johan Manzambi and Luka Vuskovic. More on this story as it develops. Need more Barcelona transfer rumours? Follow @PlayerSwitchCom on Twitter for up-to-the-minute news from Barcelona.