Current Fuji X PRO 1 owners know well the strengths but also the quirks of the camera. And those quirks are a major problem as it seems that they can be fixed by hardware changes only.
UPDATE: We know got some info from reliable sources saying that a new X PRO 2 camera is about to be announced soon. The camera will feature a new sensor too. We heard it will be priced above the current X PRO 1. But it has to be really good to convince me to spend more than you have to do for the X PRO 1 :)
I hope to receive some more info soon!