The life of a modern, top flight football manager can be short lived. With club and supporter expectations bordering on perfection, for a manager to successfully negotiate the gauntlet of public pressure requires skill, knowledge and perhaps above all, luck. Sean Douglas, Football Federation Australia’s Advanced Coaching Manager, explores the criteria most often used to judge coach success, and offers a new context with which to assess performance. “Half the season gone, half the coaches gone; forget the Tasmanian devil – the A-League coach is…