It looks like Guitar Hero 6 may have found a new name. A listing on amazon.com may have leaked Activision's next foray of the Guitar Hero franchise: Warriors of Rock for Wii, PS3 and 360. Unless Activision plans on releasing two Guitar Hero games in the same time frame (not unlikely), Warriors of Rock is likely the new moniker for Guitar Hero 6. The SKUs will come in three flavors: Standard, Guitar Bundle and Super Bundle (which will presumably include drums and a microphone).
For better or for worse, we can't help but conjure up images of Activision's former baby, Brütal Legend, when thinking about the new subtitle. Perhaps Activision has figured out a way to use plastic guitars in a way Tim Schafer could not?