PIERRE-EMERICK AUBAMEYANG has taken a swipe at Unai Emery in an incredible furore over being subbed this weekend. That and more in today’s Arsenal news round-up, plus an injury update on Hector Bellerin. KOL TO ARMS SAED KOLASINAC has boosted Arsenal’s left-back injury concerns, after returning to training following a two-month lay-off. First-choice Nacho Monreal […]