Xhaka vs KDB and B.SilvaWell, it's pretty simple. Tomiyasu and Lisandro both tuck in and play as inverted full-backs, creating a 3-man defensive midfield base along with the #6. This allows the two number 8s (Ødegaard and Vieira most likely) to push further up and play as two attacking midfielders, giving us an attacking unit of 5 when you include the frontline. 2-3-5.
Guardiola uses Cancelo and Walker as inverted full-backs (Cancelo as a creator and Walker as a defender mainly) and B. Silva and KDB as 8s in the same manner. We'd basically be looking at a City-type approach. Lisandro instead of Cancelo, Tomiyasu instead of Walker, Vieira instead of B. Silva and Ødegaard instead of KDB.
Oil tanker vs 2 fluid footballers. We cannot do what City does mate. It's impossible.
I don't see Xhaka getting dropped as well, he's got Kroenke's nudes.