For those who have seen the movie Ready Player One everyone owns a personalized floating orb equipped with a Camera to take selfies with, except instead of just that, you could place it behind you and record/stream a 3rd person view of your character inside the game to show your friends.

Streamers could use this for personal streaming since it's a little wonky to watch their first person head move around fast.
I feel like This could be perfect for watching Individual gameplay, whereas VR Spectating is perfect for watching a game from any angle.