Tom Morello! Tom, known for his work with Rage Against the Machine and Audioslave, will be the other real-life boss in Guitar Hero 3. GamePro announced this 4 days ago, but apparently, nobody found out about it until now. Of course, Tom isn't as cool as, say, Dimebag Darrell would have been (and yes, Tazar, you owe me an "in yo face!"), but maybe Tom might follow Slash's lead and write his own composition for the game. If this is true, which it looks to be (I'd confirm it if I could understand the attached photo, or if I could watch the video on GamePro's website), we can probably expect to see a Rage Against the Machine or Audioslave track in the game.
And here is a German Activision brochure that would promote this from fact to rumor... but I can't read German
(# 0) on 08/27/2007 20:50
(# 1) on 08/27/2007 20:54
(# 2) on 08/27/2007 20:59
R.I.P. Dimebag