---VanDeBeek---
Pogba------Fernandes
-------Fred-------
or something like that seems like a good fit for Bruno, playing on the right and hitting shots and crosses and running into 2nd wave of the attack and taking our set pieces (we don't really have anyone I feel great about, especially on non-shooting ones).
Not sure who Rashford partner's should be at the moment though Martial obviously has the talent, you'd like someone who can get onto the end of Pogba's passes over the top and Bruno's crosses a bit more, someone with some movement and who sort of do the thinking for the still raw Rashford, like a Dybala or Griezmann, or someone like Haller (or Maxi Gomez though I've seen less of him) who could do more physical work and look to help create that way for Pogba, Fernandes, Rashford and Van De Beek.
Or just accept that we'll be real open and play 4-3-3, though I think we'd have to sit back and be pretty structurally solid to not have trouble with young forward who can't really play against set defences well or hold up the ball with Pogba and Bruno trying ambitious passes and shots constantly. Seems like a team that would give up a lot of counter attacks. Maybe if we pressed maniacally that could mitigate it too, but can our forwards handle it mentally, would Lingard end up starting and we finish 6th anyways?