what is clear so far they are doing very well and need to be appreciated,
maybe in the next few years Barcelona will be financially stable again
Yes, and Xavi has to start from this season to bring Barcelona back to safety. With several star players playing for Barcelona this season, their worries about Real Madrid will not be the same as the previous season, Barcelona will play more confident. Considering the two teams are the strongest candidates to lead La Liga so far.
With the current star players, it is strange that Xavi failed to be 1st or 2nd in La Liga. Their targets are the League and UCL champions. With an outstanding transfer move they should have been able to clinch the trophy.
If it fails I think it is Xavi who should be held accountable. But this I see statistically players. I don't know how they will be, if they are not able to perform stable I think they will fail again.