Arsenal legend Thierry Henry became arguably the Premier League’s greatest-ever player during his time at Highbury, but he had to work hard to do it. The striker was one of the most talented players English football has ever seen, and one of the best goalscorers of his generation, but this talent also came with application and development, as he was not always the deadly finisher in front of goal who terrorised defences on a weekly basis. Henry was such an iconic player that his trademark finish, of placing the ball in the bottom right corner from the left side, is now closely associated with …