They should have opted out and not release it on the Wii U because Wii U owners are known to not support 3rd party publishers. I'm surprised Activision is going forward with this.
Are you shitting me?! Wii owners supported GH a lot more than RB because the RockBand team kept fucking us over. Hell, Activision went to Nintendo and the two created a way to stream DLC from a SD card to the Wii and the last two Wii GH games officially supported 32GB cards. I really hope that this game will eventually support the older guitars. I'm not in the mood to have a third guitar in my living room. I'm just so happy that Guitar Hero is back!!!