Bayern are best under pressure. They weren't challenged much in their fast few games and the way they dominated at OT without the killer instinct was maybe an indicator, but the result may be a wakeup call at the right time. The game will see a very different Bayern than this week, or the Arsenal home games. It will be a tight affair though because with Thiago and Schweinsteiger the two key figures are out. Also, United shows the typical signs of a quality team with issues: Failure to deliver on a consistent basis, but still can be there in that one decisive game.
2-1 Bayern