I think it’d be nice to be able to customize your HUD in a way that is more common with MMOs and such. Given 343 is wanting to make this a very customizable and immersive experience, I think it would be a nice addition to be able to place HUD items wherever you’d want on your screen, especially for those with larger displays.
Personally wasn’t too fond of having my loadout on the bottom right. I found like it took me too long to move my eyes down there. Not sure why, maybe just because I am used to it being on the top right? Or perhaps because there’s not much going on in that area of the screen usually, unless I want to see my own gun.
There’s no downside to this option, that I can think of, as you could have default or whatever you’d like.