Spartans vs Elites?

I dont know if this has been discussed or anything, but I wonder will 343 throw this in Halo 5 or 6. It’d be pretty sweet to be a Elite again or pilot a Goblin, maybe a reversed Warzone mode where you kill Spartans? Or maybe be Prometheans.

Please use The official playable elite thread.

I wouldn’t mind seeing invasion from reach come back