I don't think City will show interest, not unless they sell Dzeko.
If they fail to win a trophy, which looks likely, expect a big number of changes there. Starting from the coach, to the new players this coach will ask for and the sheiks will buy, all the way to the big number of City players who will be sold or go on loan.
There will be many rumors in the summer, linking us to a City player. Don't be surprised though if we end up with nobody from there.
P.S: Whoever's the new coach I think Balotelli will be the first one this guy will like to get rid of. Then Dzeko and Tevez most likely.