Barcelona and Dortmund game is a very easy one in my book, should be. I get that in football anything could happen, I am aware, but two wins for Barcelona looks like a thing and could be wagered. Even if Barcelona manages to win the first game 5-0 or something that easily, I doubt they would just let go and lose the second game and just go out and win that one too, but of course we need to see what the first game looks like before we think of the second game.
I am sure that we will get first game as Barcelona win, the gap between these two teams at the moment is huge, Barcelona is on form and doing great whereas Dortmund is having one of their worst seasons. It's a miracle that they are already here because they are so bad.
I don't see any team that will pose a threat to Barcelona before the final. What will happen on the field is still unknown. However, many expect Barcelona to play in the final from a statistical point of view. If it comes to the match against Dortmund, then I would say that it is going to be an easy match for Barcelona and Barcelona will be ahead by a total of 2-3 goals in the 2 legs. Barcelona is even likely to win both matches. Coach Hansi Flick will not consider Dortmund as an easy opponent, they will not want to take any risks in the second match even if they win the first match by a large margin. I am not worried about Barcelona at all before the final.