Edin Dzeko: "Sergio has had an amazing season, scoring a lot of goals, and he is an important player for us.
"That's life, and now we have to try to play games without him, and try to win.
"This is very bad for the team, but there are a lot of players who want to play.
"I am happy to score two [against Leicester] - that's my job.
"I hope it means I am back among the goals. When I'm playing, I'm trying always to score goals.
"I am a striker that has scored goals all my life, and I love to do it. When I get a chance I try to do my best.
"We have a superb squad and recently have scored a lot of goals."