The strategy used by Hansi Flick has had a big impact on improving the performance and quality of the players, Raphinha is one of the luckiest players because during his time under Flick management he has found his best form of play. I see Barcelona increasingly ready to compete with other clubs in the fight for the UCL trophy, especially since the management is also trying to increase the team's strength by bringing in new players.
That is why I admire Hansi Flick's work, his game plan is completely attacking, and he plays offside, his defenders are totally trained to make the opponent fall into his offside trap, and although that system is very dangerous to apply, he does it like an expert, that system has its vulnerabilities but for the team that knows how to break that strategy, for example Pipo Inzhagi is one who knows how to break that scheme, he knows it because his nature as an Italian is merely defensive there he knows his vulnerabilities.
Hansi Flick is indeed extraordinary because he can make a good strategy and of course it makes Barcelona better and indeed if you look at Raphinha's game it is indeed better and of course the other players are no less great.
if you look at Flick's unique coaching style which always makes offside traps it is indeed extraordinary although it is true that the strategy is very dangerous if there is a team that manages to thwart it like Inter Milan which was then coached by Inzaghi where Inter Milan managed to thwart Hansi Flick's strategy. but of course for next season of course we will not know what will happen later because of course all coaches and clubs already know the characteristics of Flick's current coaching style and of course in the coming season Flick will definitely need to be vigilant and of course Flick must make a better strategy.