
Meetings between Barcelona and Bayern very rarely end in anything other than a terrible way for Barcelona. It will be interesting to see if Bayern can continue the tradition this year. But no matter how this game ends in the Clasico, the formal advantage will be on Barcelona's side, as Real only needs a win, while Barcelona will be happy even with a draw to maintain their 3-point advantage.
Barcelona and Bayern Munich game is not in La Liga, and it will not affect them in La Liga. The only game that is capable of affecting Barcelona or increasing the chances of them maintain there position in La Liga is the game that they will play against Sevilla. The game willl be able to determine that, even though I know that Barcelona has the highest chance of winning the gam, but still that game will be able to get them more 6 points and with that they will be able to maintain there position even if they lost against Real Madrid. But that for mean they will get 6 points in Sevilla

Friend, if you haven't noticed, we're talking about the Clasico. On the 23rd, Barcelona plays Bayern in the Champions League, and on the 26th, they play away at Real. Do you really think that the game with Bayern won't affect the game with Real (given such a short break)? You may be right, but it seems to me that Flick is facing a difficult choice of priorities.