Depends on how much Denyer is rated and how Mangala and Otamendi finish the season, if he can come back and replace Demi we have 4 CB's granted Vinny is injured a lot. Stones I do not see would want to go anywhere not guaranteed first choice and I do not see him better then Kompany and Otamendi at this point. Granted if he would want to come I think we should have him as he is talented and English (at the very least we should push up the price for whoever he moves to). We need a RB and I think Sagna contract is up so makes sense to let him go despite the fact he has found a bit of form. A quality fast attacking RB who can also defend (probably easier said then found) and Zaba to rotate. Angelino is due back from New York so be interesting to see how well he is rated as he should be pushing for a starting place, if not he would need a loan deal to assess next season so would sell Kolarov and try and do business with Wolfsburg again this time for Rodriguez and then hopefully Angelino for Clichy.
Feel a good quality CM or 2 are more important. Dinho and Delph can probably do a job against all but the best, the energy will make us harder to get at the defense but Nando and Yaya (in a 2) no longer need to be considered options after this season.
Probably also need a new striker, one who can play anywhere in the front 4 as we need top quality here that would not be on the bench when Aguero plays.