I have to believe that these "leaks" are deliberate marketing ideas. There never seem to be "leaks" when a model is a long time from release, just when it is a few months away(at best). I think it is done to generate excitement about a release, and possibly so that the manufacturer can get feedback about what their customers desire or do not desire before they have committed themselves with a product release and specs.
The amount of anger and lack of civility that rumours generate continues to surprise. I am following several different threads in different forums, and almost without exception people get insulted at some point because they dare to post what their "sources" have told them. All rumours are just that, unsubstantiated, but as we have seen in the past. "Some" of the information IS correct that we have heard, we just don't know for sure which part. Kind of like the JFK asassination, there are many theories, and we most certainly have the truth in front of us, but we have no way of knowing what the true parts are.
For me , give me a MII "N" that does 12.8MP at 8fps, FF or not, and I will have to cash in an RSP!