Chelsea boss Guus Hiddink is delighted with the attitude of striker Didier Drogba.
The Ivory Coast international followed up his midweek winner against Portsmouth with a clinical first-half finish in yesterday's FA Cup win over Coventry City.
Hiddink said: "From the first day I have seen him, he has been a guy who has been working very hard.
"I don't want to judge what went on before. I didn't have to force him but he has been doing extra training and it's paying off."