The match between Barcelona and Bayern Munich will be the same as before. Barcelona fans have always been disappointed because of Bayern Munich in the UEFA Champions League. Previous history is a witness to this that Barcelona did not even weaken Bayern Munich in the UCL with out the MSN era. Apart from this, Barcelona has not defeated Bayern Munich in the same way as Bayern Munich has defeated Barcelona in the last 12 years. So for me this match doesn't matter at all Bayern Munich has always been dominant. Barcelona's Uefa Champion League status has been poor against Bayern Munich. Barcelona's recent fixture has had a good conclusion, but the Uefa Champion League is a tough competition in which winning a few matches does not mean that the same club will become the champion. To become a champion, a competitive team is needed and that is the only European king, the greatest Real Madrid, which has the competence to defeat every club, not just Bayern Munich. However, we will see the match to see who will be the winner.
That is likely to be the case but the difference may lie in Flick being the new skipper for Barcelona at the moment. Although it does not rule out the possibility that Bayern can still be Barcelona's biggest threat for 3 points, Flick's presence in the Barcelona squad will certainly provide a good boost for them, especially since Flick is not new to Bayern so that Flick's situation allows him to know what he has to do especially seeing the Bayern squad there are still some players in the Flick era still playing today even though not entirely so he will definitely anticipate all possibilities from the start.
At the moment I think Bayern can still be a difficult scourge for Barcelona because they always seem troubled when facing Bayern in almost every time they meet so it is quite natural for now the fans' concerns are growing again. But as long as this match has not taken place, Barcelona still has a chance for now so that they can win just waiting for how it will be realised in 90 minutes of normal matches.