Flick noted that while Rashford's adaptation has been positive, the specific threats posed by Atleti’s wide players require a total defensive commitment from his forwards. Anything less than a collective effort could leave Barca’s backline exposed.
"It’s not just about pressing with the ball; in the end, you also have to defend," Flick warned when quizzed on Rashford during his pre-match press conference. "But he’s doing things well and has adapted. We’re going to play against Atletico, and they are good down the wings."
He added: "We have our style and we know how we want to play. When we don't press, it's easier for the opponent to find space. We saw that with the first goal; we didn't pressure the ball. Now we're talking about the Champions League, it's a fantastic competition that everyone wants to play in."