Rashford -Greenwood
Martial
Pogba- Bruno Fernandes
Shaw - Zakaria - AWB
Maguire- Lindelof
I think your pretty close to what's going to happen or how Ole wants us to line up, but to make it work he needs a CDM that can drop in to CB and create a back 3. Considering we have a nice pair of defensive fullbacks, when the CDM does drop in to the back line it allows the freedom for the rest of the midfield to play freely or even our ball playing defenders to get more forward.
It's kind of a balance between a 352 and a 4231 done with a diamond.
Havertz and Martial can play as the support striker/False 9( whilst Havertz also has the ability to play the CM positions competing with Pogba/Bruno and the RF position off Greenwood). I've just kept him off since we haven't signed him.
The CDM who kind of shields and drops to create a back 3 allows us to play 235 attacking and defensive of a 532.
I'm not saying that Zakaria is the right player but players including him, lisandro Lopez, mckennie, rice, Kalvin Phillips and even our own James Garner could possibly do this.