Two problems with that prediction.
It seems as though every other Public Free Dining offer for North Americans from 2005-07 had its starting day on a Sunday. Now, that doesn't mean anything in and of itself - but it's probably the most consistent thing about the past Free Dining offers - as opposed to other things like start and stop dates.
Second, without the DVC resorts, Disney has almost 20,000 rooms at any given time - notwithstanding refurbs and such. Even closing 10% would leave approximately 18,000.
The value resorts on thier own account for almost 8,500 of those rooms.
So, UK was not even allowed to book values, and the initial Bounceback Dining offer intended for guests staying IN September to come back NEXT September was extended to those staying for the first two weeks of October '07 as well.
So, with all that, plus (as some have pointed out in other threads) the 50 or 60 of us who have booked Values in advance hoping for Free Dining - the Values are definitely at capacity and Disney doesn't need to do anything to fill them in late August or September. I don't think so.
Even setting aside 5% of Value resort rooms for '08 Public free Dining frees up over 400 rooms.
I've been pretty confident that Free Dining was going to happen this year, even in the face of a number of people who doubted that it would happen. While not "official" - odds are looking pretty good that it will happen.
I'll remain confident that all resort levels will be eligible. I see no obvious reason to expect otherwise.