That's why I said, if they only had Messi missing, they probably would be eliminated let alone if they had 3 other players missing. It's a terrible situation to be in.
IMO Pep should completely forget about trying to control the game now, even though I think it's hard for him to accept that his team isn't on the front foot, but with the injuries, it would be suicidal to try and attack Barca with their attacking trio in top form now. It's such a shame because it would have been an extremely interesting match up if Bayern didn't have so many injuries, it would have also been the first time Barca or Pep's Bayern for that matter play against a side who dominates possession as much as them.