... and I believe it was Canons intention to confirm what Nikon did before releasing this to ensure a second success since the 5D is still selling so well.
I'm not sure I agree with that. It takes a long time to develop and get a product ready for mass market, and if they where to wait and see what Nikon did they would soon lag way back.
Whatever Canon are/where planning for the next model release, it's pretty set in stone by now. Canon know they have a market and they pretty much get the market by offering the best value for money when you first buy a DSLR, and that more than likely is the bottom model. From that point in your on the Canon hook, and it's really hard to get off when you have put some money down on nicer glass.
On here, we don't represent the real market, we are just about all tech junkies, and will will enthuse about the latest kit from both sides, some of us might even switch camps every now and again. But, we are not the market, that's my dad, your dad, the guy who buys the best value for money..
Canon are in it for the money, having the best tech is of secondary importance. It's nice to have the best kit, and for a long while (well a long while in the DSLR market which is not really very long) Canon did. It look like Nikon have taken a leap in the last few months, but canon are still shifting most units as I think the consensus is that they have the best offering at that pricepoint.
If you want to gues what canons next shock is, I would suggest it's a 4000D, a sub £250 (maybe even sub £200) 1.6x DSLR, no frills and built down to a price, re-use an older sensor with a newer processor. Once they have that out, and if no other manufacturer has a model to match, they win (for a while).