Re Kompany: I would probably also stick with Otamendi & Mangala atm even if I don't rate Ota very highly. I think it's too dangerous to mess up the increasing level of understanding between them at such a crucial point in the season. There's no guarantee that Kompany's return will last this time until the end of the season. so I'd agree to start playing him only when business time is over (CL-exit + Top 4 spot secured).
On a general note, I'm afraid tonight's game will be a lot tougher than Saturday's. The barcodes will be absolutely desperate for a result so City need to be 100% focused from start to finish and unfortunately that hasn't always been City's strong point ...
So quite negatively, I'm expecting a 2-2 draw at best. De Bruyne & Sergio to score.