I wonder how they gonna do it..Yeah, I've been thinking about this too. Even giving MKII an AF from 7D is gonna hurt a lot of MKIII potential customers. Producing a downgrade from MKII might not get a warm reception. THis is a good puzzle created by Canon. IMO, MKIII should've been priced at $2700 and then it would only be natural to produce a high megapix body for the price around $3700 - $4100. That would've been a solid lineup for FF. Not sure what exactly they are planning to do now.
A new entry level FF camera has to be better than 5d2 and worse than 5d3??
I also thought that there will be no entry level FF at all - maybe a really well updated variation of 7D. However, now with the newly announced firmware update for the current 7D that does not make much sense either. Personally, I'm lost with how Canon is planning to position their new and old bodies lineup in a near future.