What about the prospect of having only two strikers if tevez goes: Aguero and Dzeko , with Gudeitti hopefully becoming fit enough to play next season. I have always been a big advocate for not looking at the grass on the other side of the fence but I have to say that teams like Bayern, Madrid and even Barcelona only have 2 main strikers and manage to do well.
Also consider the fact that we will have so many attacking goal scoring midfielders like Yaya, Silva, Nasri, Isco, Milner and Navas. Yaya, Silva, Nasri and Isco can all play as a supporting striker and Yaya and perhaps Silva can also play as a striker.
This suggestion can be vindicated if we are going to apply a more flexible 4231 formation as in that case we will be playing with only one striker most of the time and as I said, the attacking midfielders can always chip in when the strikers gets injured.
e.g ...Fernandinho........Yaya.....
Nasri.............Silva..............Isco
.............. Dzeko/Aguero..................
.......Fernandinho.......Rodwell/Milner
Nasri/Isco..........Yaya.................Silva/Milner
.................. Dzeko/Aguero................
or 4-3-3
Fernandinho.............Yaya............Rodwell/Milner
Navas/Isco..........Dzeko/Aguero...........Silva/Nasri
So I can see us being effective with only 2 main strikers if tevez goes
(This is just a suggestion so don't eat me alive)
I will be more concerned about getting a Center back in there for next season as I see Micah as more of a right back.