Arsenal have continued their shake-up behind the scenes at the Emirates by bringing in a new contract negotiator. Richard Garlick has left his role at the Premier League to take up the job at Arsenal.Garlick, previously a director at West Bromwich Albion, won’t join immediately but will rather join within the next few months.His appointment is the latest off-pitch move by Arsenal, following on from their decision to give Mikel Arteta the role of manager rather than head coach.Since then, he has.