Nice concept, but not really realistic. I like the idea to omit the 4-way controller and using the touch screen - quite radical and unlikely that it happens. I try it with a bit more realism:
24 MP -> must
WR -> not really necessary
touch screen vs. joystick -> both isn't necessary and if I have to choose I would take the joystick
bigger evf -> nice, but unrealistic and I prefer a more compact body
combined SS/ISO dial -> would be really nice
front and rear dial -> must, but make it stiffer and customizable
no integrated flash -> only, when the place is reasonable used and you get an external flash like the one of the X-T1
a bit bigger grip -> must
centered tripod mount - must
newest x pro2 software - must