Fuji need to do FF IMHO. The X-T2 / Pro2 are wonderful, but they need to go toe-to-toe with the big boys and release a mirrorless FF camera. The only other player in that market is Sony. If love to see a 36MP X-Trans sensor equipped camera at the £2500 price point.
I know it's unlikely to happen because they are lacking FF lenses, but one can dream!
I still don't think it is correct to use the term "Medium Format to describe these cameras, when the sensor used is only a tad larger than full frame 35mm, for me for it to be MF it needs a sensor at least 6.45 or 6x6 not what is currently offered by the likes of Hasselblad.
I don't think there is any point in building digital rangefinders (or SLRs) now that we have really good electronic viewfinders.
It depends. If the camera system supports film as well as digital, then you need to design a system that allows you to focus with both ;-)
There is something to be said for keeping the legacy glass from countless brilliant camera systems alive and useable whilst taking advantage of the digital advances.
The latest Hasselblad CMOS sensors are very modern, approaching the per-pixel quality of the top DSLRs, whilst also giving you the ability to hook 50 year old lenses onto the body. What's not to like?
I don't think there is any point in building digital rangefinders (or SLRs) now that we have really good electronic viewfinders.
The apertures look a bit weird on these lenses - a mixture of f/2.8 and f/4..