Everyone and their mother is expecting McFred to start. Emery certainly will be banking on that and will press us. Without Maguire to provide even a little sense of calm, it certainly would be the way to go. There is endless video of us play out the back that will show we just aren't very good when pressed well.
Just don't see it with Ole but, he it could be ideal to pull a surprise and let Pogba play along side Fred, let him break the press with his passing or ability to take on players and go past them.
I know starting Greewood and Rashford then really limits the impact players we have off the bench but, rather we bank on winning it from the off then having to hedge on making something happen later. If that's the case then let Amad, VDB, Elanga or even James and just go for it