Given that the USB-C port of the Quest 2 can receive video data, would you consider the option of selecting the USB-C port as a media source to display videos in Bigscreen?
This is already possible with some Android apps that capture video signal from the USB-C port (https://play.google.com/store/apps/details?id=com.shenyaocn.android.usbcamerapro).
The main use case (for me) would be to be able to use video capture devices to convert HDMI videogame console output into USB-C to then display in BigScreen. This would allow people to play their favourite console games without the need for a monitor nor a PC (since this can currently be done by capturing the console's video and displaying it on PC to then stream to Bigscreen), on a massive screen with the amazing comfort of Bigscreen's virtual environments (and without any delay that streaming video through the network can add).
I know it's kinda fluff, but it would help showing the capacity of VR to render physical monitors/TVs optional/obsolete!