Man City are awful. Bellamy is the only threat they have got.
Tevez will be back, and really that makes a lot of difference because Ade is hopeless upfront on his own, unless he can shoot with his first or second touch its not even worth giving him the ball.
Mancini really needs to play to City's strengths, which are attacking, give them support upfront by not playing Barry, Vieira, SWP or Zabaleta in midfield, other than being rather crap, its not a hard method, 4-4-2, one DM< 3 attacking players in midfield and two strikers, its only worked for all the best teams for most of footballing history.
Chelsea should be able to win it quite easily though, Ireland has no form because he's being mostly ignored, the defence changes on a game by game basis and they really don't have any wingers, the fact Bellamy has been so effective there is helping them out, if Johnson is available for the other wing and Santa Cruz can play they have a decent chance. But Mancini looks set to play a stupid 4-5-1 no matter what.
As others have said, from watching CHelsea last night, they dominated, made plenty of great chances themselves, Motta should have been off, Samuel should have been off, Kalou should have been yellow carded for being a tit. He got hacked down, but made a massive meal of it, he made it look like a dive, had he gone down without fuss he may have gotten the penalty. Had Inter been down to 9 men, and 2-1 down, I can't see how they would have come back and can't see how they'd win away from home.
EDIT:- Does anyone remember me saying at the start of the season that Lucio would be a truly fantastic FREE TRANSFER for Arsenal, and with maybe a word from Gilberto to tell him Arsenal would be great for him. No instead of getting Lucio on a free, we go after the likes of Silvestre for a million quid, on a two year contract, when he's clearly long past it.