It looks like the canon pro photographer who mentioned he had info on a new Nikon that made him want to sell his canon stuff was just talking about the "leaked" Nikon road map we've all seen. He posted on his blog again and mentions a "list" with Nikon releases for next year. Or in his words he says, "I have in my hand a list of all the new Nikon gear that is going to be released over the next year."
He also mentions the "store" that gave him the list and how he needs to ask "them" for permission to post it. I don't think you'd want to yell out loud who your source was with "super secret" info. I'm not going to link to his blog since I kind of get the feeling now that he's just trying to bring in traffic to his website OR he's just now finding out about the "leaked" Nikon road map.
Don't mean to crush everyone's hopes, I just thought I'd share :^(
The original story was posted on the main page of NR a few weeks back regarding a D700X rumor.