I had forgotten that this page was on-line, but Waldo pointed out today that we have a page on the website which describes some of the content planned for the next DevNet Resource Kit (DRK 3).
You can view the info here.
I can’t give an more specifics on it, but I can say that it is only a sample of the content planned. Of course, FlashForward is going on this week, so there is no telling what new information may come out. (wink, wink, nudge, nudge).