England boss Fabio Capello has urged his Manchester United players to follow the example of John Terry last season and return stronger from Champions League heartbreak.
Defeating Kazakhstan next weekend, then Andorra the following Wednesday, could help the likes of Rio Ferdinand and Wayne Rooney get over their Barca defeat.
Terry did that year ago when he scored for England in his first match after losing in the final with Chelsea.
"I hope we will have this reaction," Capello said. "Terry is one fighter. He played very well the game after the final and missing the penalty.
"I hope for the same reaction from the other players. It's very, very important. It's normal in a career of one player to lose and to win. For me, I forgot every time when I lost."
Capello believes Guus Hiddink's tactics for Chelsea in the semi-final against Barca offered a style which would trouble the Spaniards.
"I watched three games and I learned a lesson - Hiddink and (Pep) Guardiola," Capello said. "When Barcelona played here they didn't play.
"Chelsea played better. It's possible. If you want to understand you have to see the different keys of the games.
"For me it was very, very interesting, very important for the future."