Drogba did not win the CL on his own.
He did a job, one of the hardest jobs, very well.
Playing against a group of 3-5 defenders, back to goal, 50-60 yards from goal, with his all of his outfield team-mates a further 20-30 yards behind him and of course Cech in goal.
Cech was magnificent, real good saves, and Drogba conceded 2 penalties, 1 each vs Barca (@ the Camp Nou) and in Extra Time in the final vs Bayern.
Either of those penalties go in (1 saved 1 crossbar) and they lose - because of him.
Yes, he was magnificent, penalties or not, but when you've got Bosingwa playing CB and actually looking like a boss, Ramires at RB, 10 men at the hardest team to beat in the last few decades, at their home ground, it's not just 1 man. Messi couldn't have done what Drogba did that day, perhaps only Ibra and maybe RvP had the skill set - of being great aerially (lots of players could do this decently but few 'greatly') and then holding the ball up against a couple of defenders. All of those 3 players can do something against a couple of defenders i.e. they have quick feet, can draw fouls or actually hold the ball up for a long time.
Someone like Crouch would be better than all of them (except Ibra) at getting the ball, but does he have the chest control + ability to dribble/win fouls/beat a man, till Lampard comes up for a pass?
I mean, Mata didn't do squat, but everyone else did.
Chelsea are the best game raisers in world football in the CL.
Cole's poor to average to decent most of a season, but you can depend on him in a big match. This season, this worked against him - if he doesn't play well consistently he's going to maybe not BE in those big matches at the end of the season. Cech is similar, although for him it's probably not a 'I'm the dogs bollocks' syndrome.
Point is, more than Drogba 'game raised.' Drogba had very few goals before the end of the FA cup and CL stages. Worse than what Aguero and co. were doing.