Tuesday’s brilliant clash between Arsenal and Bayern Munich was full of controversy, incident and goals, but it ended 2-2 and it means the second leg turns into a one-game play-off for the semi-finals. Bukayo Saka and Leandro Trossard got their names on the score sheet for Arsenal – only for Serge Gnabry and Harry Kane to score for Bayern. It leaves the game utterly in the balance ahead of next Wednesday. There was plenty of needle in the first leg and much for referee Glenn Nyberg to get a hold of, penalty shouts, a potential red card for Kane and more. It promises the second leg will be a re…