Asian Review posted an interesting article. Seems like Canon is finally aware the focus must go on mirrorless system cameras. Canon manager Sakata reported:

1) they must “actively roll out products for a growth market even if there is some cannibalization”. 2) Sakata did not say much about the possibility of Canon releasing a high-end mirrorless camera. “We will look at the timing and consider it”

I think that at Photokina both Canon and Nikon will show their FF mirrorless system cameras. It may be just a prototype or roadmap announcement. But still, the war ar Sony will begin soon!