Hansi Flick faces challenges as Frenkie de Jong returns for Barcelona clash

Notably, Frenkie de Jong has been included in the line-up after recovering from an ankle injury sustained last April, which had cast doubt over his participation.

Flick hinted at De Jong's return during a press conference, expressing optimism about his condition.

Despite his inclusion, De Jong is unlikely to start the match, with Flick suggesting that he may only feature for a few minutes.

"It's crucial for us to have him back, even if just for a brief period," Flick remarked. "His presence on the pitch can make a significant difference."

The squad for Barcelona tonight includes: Robert Lewandowski, Ansu Fati, Ferran Torres, Raphinha, Pedri, Pau Cubarsi, Inigo Martinez, Jules Kounde, Lamine Yamal, Pablo Torre, Marc Casado, Pau Victor, Inaki Pena, Gerard Martin, Sergi Dominguez, Andres Cuenca, Hector Fort, Ander Astralaga, Guillermo Fernandez, Toni Fernandez and Aron Yaakobishvili.

Flick faces a tough task with seven key players unavailable due to injuries, Fermin Lopez, Marc Bernal, Marc-Andre ter Stegen, Gavi, Andreas Christensen, Ronald Araujo, and Dani Olmo, as well as Eric García, who is suspended.

After losing their opening group match in Monaco, Barcelona will be eager to secure a victory against the Swiss side.

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