I can understand this thread as quality obviously plays a part in top teams, but it’s also about balance and team chemistry/cohesion. Anyway, since OP is focusing solely on quality in this thread, then I’ll go:
Henderson
Maguire (with a top CB next to him, playing the role that Stones does with Dias as the right hand man)
Shaw
Pogba
Bruno
Rashford
Cavani
Now, fill in the blanks with a few additions, some realistic and some unrealistic (Ndidi) and we have a team and squad that can compete on all fronts:
Henderson
Trippier Ramos Maguire Shaw
Ndidi Pogba
Sancho Bruno Rashford
Cavani
Bench: DDG, AWB, Bailly, McT, VdB, Greenwood, Martial
I’d like to pull the OP up on the part where he says we’re very far away too. We aren’t. Say we get Trippier, Ramos and Sancho and sack Ole this summer seeing as he only has one year left on his contract and hasn’t been a roaring success, and hire a manager who could get us consistent and push us to the next level, like Nagelsmann, then we can certainly challenge for both the PL and the CL next season. Make Ramos captain and Bruno and Maguire the vice-captains, and you have enough on-pitch leadership to guide everyone through difficult games as well.