I agree with many on here that Aguero plays well with another striker and many of us have also claimed that we'd like to see Sterling get a chance more centrally or up top. I think if we did this it would allow for more balance with KDB and Merlin and give us a hybrid of our old formation and new one. Something like this:
-----Aguero------Sterling------
Silva---------------------KDB----
---------Fern-----Yaya----------
Aguero and Sterling could play either side and we could even move Yaya further up. Just
Could certainly work in some matches at home but Sterling doesnt take his chances enough to be a striker and that midfield looks defensively deficient apart from Fernandinho but like I said you could probably get away with it in certain games though I believe Silva should always play centrally, thats when City are at their very best for me.