but it will take more effort from Xavi to implement his strategy. Xavi knows very well the strength of Madrid will be very different from Barcelona's previous opponents.
a draw with goals in both teams would probably be good for Barca. however,
Barcelona is very good this season in their performance in laliga. Barcelona against Real Madrid it won't be easy for Barcelona but I think Barcelona is fit to play a draw or winning Real Madrid. The match will tell so much about Barcelona, the level how tough they are.
I see Madrid as more favored in this match. That doesn't mean Barcelona doesn't have a chance. but it requires more effort to be expended.
It is just because you already know what Real Madrid is capable to do even be for now. Trophies Real Madrid won in last season makes people feel it is very possible for Real Madrid to achieve it again this season.