Duckens Nazon will be a danger to Scotland in Saturday's World Cup Group C opener with his "shoot on sight" mentality, former St Mirren team-mate Ryan Flynn has warned. Former Wolverhampton Wanderers, Coventry City and Oldham Athletic striker Nazon, now with Esteghlal in the Persian Gulf Pro League club, had a spell in the Scottish Premiership alongside Flynn on loan from Sint-Truiden.