"There Will be No K-3II Sucessor, but a K-New Body of a New Line"

See what the Japanese Pentax insider Tanaka says:

http://thisistanaka.blog66.fc2.com/entry/1202/
(Google translated to English)

What we shall get is a K-3II based body with new sensor, new image processor, camera menu and much improved image quality as a result. No new feature of any is mentioned, though, e.g. the guessed new-type hybrid optical/electronic viewfinder.