I'm really hoping for a Steam Deck that completes the original Valve idea of a console-like experience.
Basically I'd be perfectly fine with the Steam Deck hardware in a small box without the controller, battery or display. Just power button and usb-c for power/data, and maybe even integrate the Steam Dock[0] hardware in the box with the extra connectors (USB ports, HDMI, Display Port, Gigabit Ethernet).