"These players lost a manager that they really respected for reasons that are beyond my control or knowledge," Rosenior told TNT Sports. The Chelsea manager added: "I'm learning all the time about my team, about what we're capable of. "I really wanted to be front-footed today. His impetus was rewarded with a win that helps Chelsea avoid adding a two-legged play-off to their already busy schedule. "You're in the Champions League, so at the end of the day you have to play against the best and beat the best."