With the deck's controller boards separate from the main board, and valve releasing the CAD files for the deck, I think it'd be really cool if someone made a custom enclosure without the controllers for the deck, more like a tablet pc with a bigger screen, full size NVME, more ports, detachable keyboard and maybe even a bigger battery, could be done by a company to make a bigger battery and display connect directly to the board (I have no idea is that's even possible), or done in a more diy way using a usb hub, battery pack, portable monitor, and a 3d printer or something to make an enclosure.
I think id be a cool solution for some that wants a Microsoft surface type device but wants better integrated graphics for gaming and at a way cheaper price, If they like linux and doing diy projects like this.
I can only dream lol, itd also be a good device to use with a nexdock