According to the source, Sony will announce the new Sony A7rII in a “silent” just like the A7II. And no photographers or bloggers will have the chance to get the camera in advance.
In addition, the Sony A7rII will probably announce in Japan only at first like the A7II.
The next Sony E-mount mirrorless camera (Sony A6100 or A7000) is rumored to be weather sealed and will have the fastest autofocus in the world. It is delayed to be announced in the mid of June and it will replace the Sony NEX-7, not the A6000. I hope the Sony A7rII will come along with this new E-mount mirrorless camera.
Read more: Sony Alpha Rumors