It is very important for Barcelona to get some help from their Catalan friends. Bilbao plays only Catalan players for those who do not know, and that's where Barcelona is. Right now, Barcelona is in big trouble, even with the 5-1 victory, they are still behind because of the Las Palmas game, and they need Bilbao to win. Real Madrid still has a lot of injured players, but I am not sure if that will be enough or not, we could potentially see them do fine, because they are Real Madrid and even with missing players we are seeing them do fine.
I hope that it's at least a fun game, I am not going to bet on it because I do not think that I can really see a great prediction here, I don't know which one will win, Bilbao could shock Madrid and win this game, there could be a tie, or Real could win like expected, all of them are possible. Even if I assumed that I don't know the result and gamble on the score, I don't know if it will end 0-0 or 4-4, all of them seem like equally possible. Hence, I am not betting, but I will be watching.