I think this is also a bit simplistic. Manchester City's squad is much better suited to playing a style of football that means they can set up as they do. A better defensive midfielder and better coaching will not suddenly make it possible for us to adopt a similar style. Pep has replaced every defender he started with, and with good reason. For his possession heavy tactics you need ball players. Even if Pep underwent a Damascene conversion, and decided he was going to leave City for United, we could not expect him to instantly recreate what he's done at Wastelands. We've all seen what it looks like when United play out from the back.
City can play the way they do because basically all their players are comfortable in possession and they have multiple threats in the first XI and off the bench. Most teams will sit off them, which means they never really get exposed for having a lightweight midfield, because most teams are scared are what City can do. United's squad doesn't inspire that fear. Nobody really believes that the ball being at the feet of our defenders is something to fear. Team's advance knowing they can box us in at the back. Not to be harsh on the lad but the ball going to Wan-Bissaka is basically a pressing trigger for the opposition. That requires us to play a completely different style of football to City.
The reason we see the Pogba we see is as much the sum of the parts in our squad than anything else. I may be wrong, I hope to be cos if I am we're much closer to City than I think, but I don't see there being a magic bullet that suddenly changes everything. The reason why Pogba and Bruno have the roles in the squad they do is because of the squad composition as a whole. If we had a centre back with the touch and foot speed of a prime Rio Ferdinand. If our full backs were as good on the ball as Patrice Evra and Rafael Da Silva. If we had a defensive screen like Michael Carrick. If we had any form of genuine right winger over the last five or six years, Nani would've done fine. Many things would be different in what we could do with Pogba (and Bruno for that matter). However, we are, for the most part a fairly straightforward proposition to set up against. Ole's shape and selection is often conditioned by the weaknesses in the squad he's trying to cover for, rather than anything else.
Our failings in recruitment are what has led us to the point where we need Pogba in a double pivot and bet the house on Bruno doing something magical 9 times out of 10.
I'm not suggesting we play a similar style to City, i'm saying it's possible to have players who are capable of understanding when one goes forward the other sits further back. Not everything needs to go through Bruno all the time, thats how we become predictable to defend against and teams just sit in a low block against us. If we have the option of both Bruno and Pogba, plus the addition of someone like a Sancho we become much more fluid and capable of mixing things up. Pogba can dictate from deep and ping balls across the pitch, Bruno then has license to go forward and play 1-2's with the wide forwards, or Pogba can press forward and play through balls behind the defence, while Bruno sits back and builds up play from midfield. All the while we have an anchor in midfield who recycles possession and provides defensive stability. None of this is out of our reach.
Teams sit off us too, just for different reasons. We saw early in the season when Pogba was injured against the likes of Sheffield, Burnley etc that those teams are comfortable letting us have possession because they will double up on Bruno. Why? Because they recognise that a McFred midfield isn't capable of providing that creative spark. So there's no need to mark them when we have possession, instead doubling up on Bruno stifles his ability to impact the game. Likewise a low block means the likes of Rashford can't use his pace to run in behind the defence, Greenwood struggles to find space on the wing, and Martial/Cavani are making runs but there's no one in midfield who can play the ball to find them.
And as soon as Pogba returned from injury we were much better at breaking down those teams because they know that we have two players who can create a chance out of nowhere, and they can't afford to double up on both at the same time, that gave us more space in midfield, which opened up the space behind defence for Cavani to capitalise on, and likewise on the wings both Rashford & Greenwood were able to create more chances for themselves. I know you singled out AWB, but it's no surprise that as Pogba returned from injury, AWB & Greenwood on the right both found form because they had much more space on the wings.
I believe we are much closer to City than we realise, the difference is City are consistent, we are not. KdB had a fairly average season by his standards but their results didn't drop massively. If Bruno has an average season next year or is injured for large parts, I think it's fair to say that with our squad as it currently is, we will struggle for top 4, that's the difference. Like you said, our recruitment is where we have failed massively, but we have the opportunity to begin to fix this, i'm not suggesting we get a DM and suddenly we are favourites for the title. But we get a DM and we have more options for rotation, so the likes of Bruno, Rashford & Fred aren't running on fumes or playing through injury - this helps us maintain the consistency needed to keep up with City.
Mostly agree! Personally I’m not such a big fan of the systems-obsessed football we have right now - what Fabregas recently called robotic football, mostly led by authoritarian coaches - so I wouldn’t be completely against having an individuals-focused team. I just don’t see any reason to believe Bruno needs it to be that way, and I don’t think he’s anywhere near good enough to justify it anyway. If it was Messi or Ronaldo, even now, maybe!
That's a good point, I don't think United have ever had a clear way of playing, even under Fergie. But we can't live & die by Bruno (or anyone) and still expect to catch up to City.