and regarding the match between Borussia Dornund VS Barcelona. Although at this time Borussia Dornund's performance is still inconsistent, in fact they managed to penetrate the last 8. a ha that shows that dormund is a team that is still worthy to be considered, besides borussia dortmund has quite good experience in the champions league the previous season, where they managed to reach the final. So I think drotmund is not a team that is easy enough to be defeated by Barcelona.
I won't be surprised to see Barcelona win Dortmund both home and away. Dortmund is too inconsistent this season and there's a 90% chance they will get knocked out by Barcelona. I understand that it's football and anything can happen but in a 2 legged tie like this, Dortmund won't be able to stop Barcelona. They managed to get past Lille.
Except Dortmund picks incredible form before they play Barcelona, which is in less than a month's time, I don't see what Doertmund can do against Barcelona. As long as important players for Barcelona don't get injured, they will winning.