for now, barcelona is one of the clubs with the best squad in the world so if they intend to buy players again, it's just a waste. What Xavi has to do right now is focus on making the current squad work very effectively. they must be able to at least win a domestic trophy in the following season and the UCL is one of the trophies that Barcelona must target.
Lol, are you kidding me, just by winning the La Liga and Super Cup trophies you gave Barcelona the title as one of the clubs with the best squad in the world. Compared to the quality of Manchester City squad, Barcelona squad is still far behind. Xavi has just lost Alba and Busquets in his squad, it will be impossible for Barcelona not to be looking for replacements when the transfer window opens. So far Barcelona have agreed verbally with Gundogan, Joshua Kimmich is also on Barcelona's radar.
Even though Barcelona won two trophies this season, the current squad is still far from perfect. How can you say Barcelona is one of the clubs with the best squad in the world, whereas some time ago they failed to get out of the Champions League group phase.
The Barcelona team has become financially independent due to securing the La Liga title. Barcelona have been struggling financially for the past few seasons with no title secured. Now expect the Barcelona team to be in great shape for next season.