Basically Barcelona's financial situation has improved although yes, there are still suspicions being raised. I'm sure that if La Liga had the same investigators as in the Italian Serie A, then it looks like Barcelona will have more serious problems and of course it will have a bad impact like that experienced by Juventus.
But yes, apart from these problems and the reality, it is certain that Barcelona will win the La Liga title this season. So yes, this season is also a success for Xavi and Barcelona as a whole. Even though Barcelona only prioritizes La Liga, this also gives maximum results, because Barcelona this season has a very good record in La Liga as the team that has conceded the fewest goals.
I believe that Barcelona will do their best to win for sure, doesn't matter if they end up with title anyway or not, they want to win so that they can make it guaranteed so they can start the official celebrations. I mean they are definitely happy already, but nothing is official so they can't have all those champagnes and cigars and probably out clubbing type of stuff, that's the thing they need and should be doing.
I know that it is not going to be that easy to handle it all but I feel like it is going to be a great celebration and why wait another week for it? Or maybe ATM/Real would lose points so they would get it anyway. In any case, I feel like Espanyol is no match for Barcelona and they will lose, so we can watch a good ending.