Barcelona's appearance in La Liga is getting more consistent, they managed to get 4 wins in a row and make Barcelona currently in third position. But because the distance between Barcelona and Real Madrid is too far, it seems unlikely that Barcelona will compete for the La Liga trophy this season. So the Europa League must be Barcelona's main focus right now, because Barcelona's chances are still very high to win the Europa
League trophy. Although the results of the first leg were not very impressive, because Barcelona failed to win. But I'm very optimistic in the second leg Barcelona will win, moreover, the quality of the players that Galatasaray has is very far from Barcelona. So Barcelona should be able to take advantage of the quality of the players it has to be able to win in the second leg. And I believe Xavi already has his own strategy to beat Galatasaray in the second leg, Xavi must have learned the mistakes made by Barcelona players in the first leg. So I predict Barcelona will win in the second leg, even if they have to play away.
These type of unexpected results could happen at any given minute. I mean just because they are getting better, and just because they have been winning games in la liga doesn't mean that they will never lose another single game until the end of the season. That could also happen, but it is not guaranteed at all. They may lose this game, they may lose in la liga next week, anything could happen.
This doesn't make them bad neither, it just makes them a normal team, everyone has losses. I still believe that they will win this one though, it should not really be that weird and they will probably end up winning this one for sure. They are just too good to lose this one.