Man U is the defending champion, has a 25-game league winning streak, and the FIFA Player of the Year in Cristiano Ronaldo. Barcelona has two titles of their own, are reigning Spanish champs, and have the FIFA Player of the Year runner-up in Lionel Messi. Imagine if Kobe Bryant and LeBron James were on teams that were good enough to actually reach the pinnacle of their sport and it would still be nothing like this.