If & big if Ya Ya goes..
We have the answer. Nasri. Fernando holding. Nasri and Fernandinho box to box. A front three from Jovetic, Silva, Aguero, Negredo, Navas, Dzeko.
Use Milner, Rodwell & Garcia as rotation for the middle 3. Add Di Maria or similar hopefully Isco if Madrid sign the racist goofy one.
I'd be happy with
.............Hart.............
Zaba.....VK...MDM.. AK.
..........Fernando...........
....Nasri.....Ferna.........
Silva....Aguero...Di Maria
Nasri could replace Ya Ya's goals and assists. We'd be more solid and score just as many. Nasri would be more responsible in possession. Can carry the ball at pace, granted not a Ya Ya pace but still quick. He has all the skill sets to be the creative force of our team, he could dictate play and one thing he does better than Ya Ya, be flexible.
If we're just playing fantasy, Fabregas, Vidal or Pastore.