With the X100, yes please.
The success of the Fujifilm X-cameras with interchangeable lenses is their small size. Small cameras with superb IQ. Big cameras with superb IQ? Others can do that better. Very big cameras with very big sensors (MF)? I don´t know. Hasselblad, Pentax and Leica are already there. The market for MF is not very large. If Fujifilm wants a piece of the market share in the MF segment, they can do this with a low price. Significantly more inexpensive than Pentax. But low price an good quality doesn´t work in my option.