Immitem :
No matter how unrealistic I am still holding out for an MATX Threadripper motherboard. That way I can work on a smaller, cooler, less power-hungry workstation "until" I need to render an animation.
I've a feeling that it's possible... Yes harder than x99/x299 mainly duo to the larger TR socket.. but having 4 RAM slots can limit the size... The remaining thing will be the chipset.
Being an SoC, I don't know if TR can work alone without the chipset, but not having it will reduce some IO mainly the extra SATA & USB ports... But I don't know also how big the x399 chipset is really as all motherboards are covering it already...
I would like a mATX x399 motherboard with at least 6 sata ports, front USB 3.1 g2 header, 2x M.2 slots one of them with both SATA and PCIe, 10gb Ethernet, watercooling monitoring headers...
Integrated headphone amp is a plus.