Or make the GPU use 1 or 2 USB-C ports, it's small, reversible, can handle up to 40 Gbit/s and support DisplayPort Alternate Mode out of the box, using the full 40 Gbit/s you can theoretically support 2 x 4K displays @ 75 Hz with HDR, for 2 ports that's 4 x 4K displays.
I think I might die of happiness if we actually got that design on a card with an otherwise reference PCB. Or better yet, a straight up founders' edition with a couple of USB C ports.