Hansi Flick tactics for FC Barcelona. Is he driving the team on right direction?

Hansi Flicks Barca has won first 2 games against difficult opponents despite missing out several players and new signing Dani Olmo. His tactics is working out as we can see he is using three 17 years old teenagers in the lineup. #lamineyamal #fcbarcelona #rayovallecano #rayobarca #fcbarcelona #hansiflick #flick #raphinha #lewandowski #cubarsi #bernal