Gordon Strachan urged Scotland to be "braver" after his first match as manager of the national side ended in a 1-0 friendly win over Estonia at Pittodrie on Wednesday. Strachan was brought in to replace Craig Levein, sacked last month after Scotland's disastrous start to 2014 World Cup qualifying left them bottom of European Group A with just two points from their opening four matches. But a first-half goal from Charlie Mulgrew gave Strachan a winning start, although the former Scotland midfielder saw room for improvement.