Just found out about a program NeckSafer works perfectly, especially seeing as I'm not well suited to using VR. It is a limitation of current VR FOV and therefore, you have to turn a lot further in VR than IRL to see something that would be in your peripheral vision IRL. If I wanted true Exorcist/Owl 180 degree vision I'd stick with TIR
Only downside is I have to run DCS in SteamVR and there's a definite FPS hit for me. Not an issue in another combat sim I fly.
"A snap view over the shoulder would alleviate restrictions of the limited FOV of VR. Not asking for faked neck-breaking Exorcist head turns that you can do in Track IR." Necksafer proves to me its more than possible and even automatable, something similar native to DCS would would be most excellent.