Unai Emery has reportedly identified his one and only January transfer target

Arsenal manager Unai Emery has reportedly identified his one and only January transfer target. Calciomercato reports, that Gunners boss is happy with his attacking players, but he sees problems in backline. Emery wants to bring Emirates Torino defender Nicolas N'Koulou, who is going to be the main transfer target for Arsenal during this month. London club have reportedly approached Torino with a bid of £10m for  N'Koulou.