Former Premier League Striker Claims Arsenal Have Already Improved in One Key Area Under Emery

​Former Chelsea striker Tony Cascarino has claimed that Arsenal already look better off the ball under new boss Unai Emery. According to Cascarino, the Gunners players look like they know their roles now when their side are not in possession - something that wasn't always apparent under Arsene Wenger. Emery has admitted to drilling his players in their defensive duties in training sessions, which is something that Wenger rarely did. The defense is still a work in progress, as seen in conceding... Via All the latest breaking football news, transfer rumours, analysis, and match reports - 90min http://www.90min.com/