What thousands of faithful Nikonians were expecting some years ago was a small and refined full metal DSLR, with very simple ergonomics, few buttons, streamlines design, sporting the large and truly HP Nikon F6 viewfinder to accomodate genuine Nikon interchangeable screens so that it could work perfect with both the AF and MF legacy Nikkor lenses.
Instead we got the Df, a huge and ugly plastic camera with tons of buttons and useless dials, the same crappy small tunnel-like viewfinder as any other DSLR of the darn "prosumer" marketing segment, and, cherry on the cake, non interchangeable focusing screens, making using legacy f/1.4 or f/1.8 lenses a nightmare for accurate focusing especially in portrait. The money invested in the teasing marketing campaign designed to make people believe that the camera was sincerely aimed at MF Nikkor owners while it was absolutely not was a total waste and the camera sold so badly that there is no successor on the working bench so far.
So, dreaming about what Nikon could make now has become more than useless. Sad, but obvious.