Derek McInnes: Bruce Anderson has to channel frustration of Ayr United loan into making impact for Aberdeen

© Stephen Dobson/ProSports/ShutterAberdeen forward Bruce Anderson (21) sprints ahead of Rangers defender Connor Goldson (6)  during the Ladbrokes Scottish Premiership match in August.
Aberdeen forward Bruce Anderson (21) sprints ahead of Rangers defender Connor Goldson (6) during the Ladbrokes Scottish Premiership match in August.