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.