You know, I've been thinking...if this David Wise rumor is true, and I have nothing but trust in Chad/Hyle, K. Rool's odds just climbed even higher. Why? Well...
--David Wise is basically the Donkey Kong series composer, despite work on Star Fox Adventures and minor old Rare games. If he's working on a new project, odds are very high it's DK-related.
--The project could just straight up be composing music for a K. Rool trailer and/or stage, like the Street Fighter guy did for Suzaku Castle.
--If the project is a DK game, I think the odds are great that K. Rool is in it as main villain. What with Michael Kelbaugh and the official Retro account following the Twitter movement, they're not only acknowledging the Kremling demand, but are seemingly indicating that they're not done with the franchise. They're also working on a secret new game and Tanabe has said there are more things he wanted to do with DK (3D experimentation and Animal Buddies).
--Therefore, K. Rool could very well be "muhrelevant" within Nintendo based on a game we don't even know about yet. If it weren't already enough that he's topping the ballot and 9 out of the 13(?) DK games you can buy from Nintendo at the moment feature him, that could push him over the top. In any case, this new game would outprioritize TF as the game to "promote" (which is kind of dumb that people think an early 2014 game would be Nintendo's first choice to advertise if they indeed went down the promotion path).
@
toadster101 had a similar theory not long ago, and thanks to this new puzzle piece, I'm starting to believe in it.