I guess anyway that we'll never have An Endless Sporadic, since it's a Neversoft band, from what I understand, even though Guitar Hero got Freezepop somehow.
I always wanted Mauvais Garçon. Was incredibly difficult to play for me when I got GH3.. I hated that song with passion.
SPREAD THE LOVE!!
How about older pre-Gossow AE like Pilgrim, Demonic Science, Angelclaw, or Beast of Man?
Most Wanted DLC: Weird Al, Type O Negative, Helloween
Thanks for: Opeth, Joy Division, Pantera, Procol Harum, Rammstein, Stan Bush(RBN)!!
 Dizzy Mizz Lizzy  Dover  Guano Apes  More Miley Cyrus
 The Rasmus  The Veronicas  More Volbeat
Arch Enemy would be awesome!
I hope we get something from Rise of The Tyrant, I love that album.