Hansi Flick is a coach who has an intense and bold playing style, and Flick has already achieved a treble with Bayern in the 2019/2020 season, winning the Bundesliga, DFB-Pokal, and Champions League.
Even in the Champions League, Bayern had a record of always winning since the group phase, without a single draw or loss.
And I think we will see a different Barcelona under Hansi Flick next season. Now it's time to cook
No doubt that Hansi Flick is a great coach with good records. He won many prestigious trophies, he even won world cup in the season 2013-2014. But now he manages Barcelona with the squad that looks not very convincing to win any trophy. Personally, I think what he ever achieved won't impact with his career in Barcleona now. However, I agree that the achievement on the previous team to prove the quality of Hansi Flick.
Hansi Flick only won UCL 1 time with Bayern Munich, it is in the season 2019-2020. And he has no experience to win any trophy with the teams out side of German. Now, Hansi Flick must prove that he also can win a trophy with the team in Spain, Barcelona. I assume it will be a big challenge for him.