I remember the scene Hleb was shouting at Theo. Maybe Wenger should introduce a meditation session or two in the midweek. I can't imagine how Wenger or any other coaching staff can separate players' bust-up. But with Kolo's calm head and strong hands, any couple in fight must be easily restrained.
Frankly I was looking for a "more technical" reason for the team's drop in form. But this still might partly explain.
Frankly I was looking for a "more technical" reason for the team's drop in form. But this still might partly explain.