This is what I'd go for, Otamendi is supposedly poor at RB & hasn't played a PL game before, not sure this would be the best match for him to start against Bolasie.Hart
Maffeo Kompany Mangala Kolarov
Fernandinho Toure
Navas Silva Sterling
Aguero
Ah well !! hmpph!! I suppose he'll do.Hopefully the fact that Sagna carried on playing for ten minutes after the knock, before being substituted at half-time, suggests that it may not be as serious as first feared. If it was worse he would presumably have come off straight away. People are reading a lot into him being seen applying an ice pack to the injury, but hopefully that was just a precautionary measure.
If he doesn't make it, I'm fairly sure Otamendi will play at right back.
What about a back three of EM, VK and NO with Kolarov and Navas as wing backs?
Ferna and Yaya in the middle, De Bruyne\Sterling and Silva ahead of them behind Aguero.
Looks ok in my mind but it's deciding what's best between changing shape completely for a dangerous away game, or keeping the shape and playing players out of position.
In fairness, I wouldn't begrudge giving the job to Maffeo, like the kid.