Roberto Di Matteo maintains Chelsea should not expect "radical changes" when he takes charge on a full-time basis next season.
Didier Drogba and Soloman Kalou may have departed, but Chelsea have moved to bring in Belgian playmaker Eden Hazard from Lille and Germany midfielder Marko Marin from Werder Bremen, who could both yet be joined by Porto's Brazilian frontman Hulk.
Di Matteo feels it is very much a case of evolution, not revolution at Stamford Bridge, and said: "I don't think it will be an overnight thing. I wouldn't expect radical changes."
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