~Snip~
Barcelona with Flick has definitely become better, when Xavi was in the team there was a sense of separation between the coach and the players, in addition Xavi had complaints about some players, even about Lewandowski, he said that he is no longer young and does not only sing after the other players, and Flick says that they are like a seed, and Lewandowski is now the best scorer in La Liga.
It is clear that there is a difference in quality between the two coaches, Barcelona in the Hansi Flick era is more productive and the quality of play has improved significantly compared to when Xavi was still in charge. Xavi abilities are still very limited, besides that, the tactics he uses are very easy for opposing players to read.
Flick is smarter in bringing out the potential of players, just look at Raphinha's performance now, even though previously he rarely got playing minutes in the Xavi Era.