Didier Drogba admits he has concerns about Chelsea's title challenge due to the African Nations Cup. Stars like Drogba, Michael Essien and John Obi Mikel will all be called away in January for the competition.
Blues ace Drogba told Chelsea TV: "I am concerned [about January] because Chelsea is my team but at the same time I know the club is going to find a way to keep winning the games without us, and as much as we want to go to Africa and represent our countries, we want to be back here soon and playing again with Chelsea."
