I just said something dirty to you in Pikachu-ese and you'll never know what I said. Ha!
Pokemon Rumble goes Wii U with the newly revealed Pokemon Scramble U (the Japanese name). A scan we found on BulbaNews, from Japan's CoroCoro magazine, says that the Wii U eShop will see this title's release this spring. Just like the WiiWare game, this version will have up to four players going at it with 100 Pokemon clobbering each other at one time.
It's hard to call when they'll localize this one given that we're really behind on Pokemon games. We saw Rumble come out for 3DS and WiiWare not too long after the Japanese release, so we're guessing later this year for the Wii U title.