Maturing Arsenal are actually getting younger
It wasn’t, as some people have suggested, a new-found maturity that won the game for the Gunners; it was actually because they are getting younger.
A year ago, when Arsenal drew 2-2 at home with Barcelona before being beaten 4-1 in the Nou Camp, the average age of Arsene Wenger’s team was 24 years and four months — prompting suggestions they were simply too young and too inexperienced to deal with a team ranked as one of the best the world has ever seen.