I just stumbled on the Wii U board about this article, and i think it would be worth sharing. As all rumours, we have to deal with it very carefully, however, the source of this rumour is "Geno", which latest revelations seemed to be highly trustworthy. Here is the link, the interesting part for you guys is in the middle.
A new game on the 3DS is the next main game in the series, though. We're not getting RS remakes, BW2, Grey, or anything else in the main series this gen. --- TOTALLY, TOTALLY NOT HOME ROWED http://i.minus.com/ivt1Iyl1LRwHM.gif