"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."
"He lost easy passes in Rome - incredible," Capello said. "He was nervous. He wanted to play different. But it's not a problem for me because he's a very, very good player and he will play very well."