I clicked just the Copa del Rey but I'm now thinking Barcelona may win the League as well.
Real Madrid will be their own worst enemy with their squad of stars all adequate to be starters. Team chemistry and player Morale could be a problem for them
Barcelona's squad appears to be one that can be organised better. Real Madrid also have a tough and distracting season that could leave them surprised at times in the League games.
La Liga will go to Barcelona.
I'm clueless about how the first half of the season will go for Barcelona. A stronger 2nd half of the season I expect from Barcelona. I don't think Barcelona will make as strong start before Christmas last season. I hope Luis Enrique has better defense tactics. This could take Barcelona all the way in the Champions League.
It could be a League, Champions League double or a treble