They really need:
4k that is real 4k and not like 1080P
forget all the stupid DNR where they turn even ISO 100 to wax unless it's extreme contrast edges, we want natural 'grain' and detail and we don't want fine surface detail to be turned to mush from plasticky fake looking DNR!
we need 10bits not bits recorded internally, 10bits 4:4:4, compressed, detailed, 4k recorded internally would be great (4:2:2 at worst). (and it should allow 1080p RAW like ML)
and how about just building the zebras and focus 100% box and focus peaking in? basic stuff!