The former Blues striker, who was frozen out by AVB and moved to China, insists his old club are playing with more freedom under Roberto Di Matteo.
And he hopes Di Matteo can mastermind victory against Bayern Munich next month to be crowned European champions.
He said: "Chelsea are playing with imagination. This change has given freedom to the club and that is why they are in the final. This is a great chance for them to win the Champions League."