Photokina is over and I am working to get details about the next announcement period. I can tell you with a 100% certainty that at least those companies will announce new Mirrorless System Cameras in January and February 2015 already and displayed at the CP+ show which starts on Feb 12:
Sony, Olympus and Samsung!
I have no 100% reliable info about Fuji, Canon, Nikon and Panasonic mirrorless announcement during the same time.
Now all I need to know are the specs of those new Sony-Samsung-Olympus cameras…