Let's be real, Barcelona doesn't have a second chance at UCL. They will do their best against Bayern Munich, but this alone will not be enough. They will wait for Viktoria Plzen to perform a miracle and beat Inter. The odds of beating Bayern Munich are also low in my opinion. It is impossible for Viktoria Plzen to beat Inter. Therefore, it would be better for them to start thinking about UEL instead of UCL.
Barcelona are in a tight corner that it will be difficult for them to remain in UCL. The mistake Barcelona made was not taking the UCL games serious, I don't know how they want to perform a magic to win the remain game left for them to qualify.
I wait to see Barcelona to try as best to win their march.
Barcelona performance was great when they beat Atletico Bilbao and surprisingly they could win with a big score, this victory of course can be a good start for Barcelona especially when they must play in the champions league, although their chances of qualifying are very small but I think Barcelona should be able to continue play optimally and hope that luck will be on their side later, I think the defeat from of Madrid has become a whip for barcelona to quickly rise and be able to compete again with Madrid who are ranked at the top standings.