In my own opinion, sacking Xavi Hernandez was Barcelona's worst decision in recent years. If a truth, Barcelona didn't challenge Real Madrid for the title as much as many of us had predicted but let's not shy away from the fact that the club had very limited number of quality players at their disposal. The club in recent years haven't been active enough in the transfer market because of their weak financial strength but even in the face of all that, Barcelona were still competing in not just the Spanish La Liga but also in the UEFA Champions League competition.
Hansi Flick will have a very difficult task to do at the club and I think those difficulties will likely make things even more difficult for him as the manager. Hopefully he succeeds and makes Barcelona to return back to competitive battle with the top clubs in Europe again.
I won't day worst decision because they're in safe hands if you look at the manager that was appointed. ( This is why I say daily, if Manchester United sacks Erik Ten Hag, who do they bring in that's tactically better than Erik Ten Hag? Nobody! So stick to him ) Hansi Flick is a good coach, if you don't know about him, you can go see his highlights as he managed both Bayern Munich and also German national team.
As a club legend, he was disrespected and was backed properly when it mattered ( Yes, I understand it's all about financial woes ambut this wasn't the end I had for him in my head )
Yeah, at least they finished second position behind Real Madrid after all of the hurdles they've gone throughout last season.
It'll be a difficult on at first, but immediately he finds the right set of players to execute whatever he wants hundred percent, he'll be successful. Hansi Flick has to use what he's got. But most definitely, two to three incomings would be seen.