Interaction with Game through Oculus App
It would be great, if there was some way for interacting with the game of the current Quest User through the App, when you are outside VR. For instance, I could imagine in Richies Plank Experience to have the option, as an onlooker with the Oculus App that's linked to the quest, to spawn a spider in the persons face, or trigger other events. Similarly, in other games there might be options of triggering new waves of enemies, or speeding up / slowing down a song in BeatSaber. The possibilities here would be endless, and it would allow for a whole new way of interaction between the people who are watching somebody play and the person playing. I think it would make the Quest even more of a social/party device.
I am aware that this is a bit of a big one. It would in the end be up to the actual game developers to implement, but I think it would be a great feature nonetheless. What Oculus should do, is to create the libraries/framework to make that interaction possible through the oculus app itself.