Back to the remix discussion, I'd like Belong to remix HTDA. A nice, drony, dreamy thing. Also, Foetus. Yes, he was involved on Fixed, but I want to hear his interpretations here, too. I agree that Alec Empire, Alessandro and Big Black Delta should do some stuff, as well as:
Simian Mobile Disco (Trent loves them, BTW)
Raymond Watts of Pig
Lustmord
Tobacco (also a Trent favorite)
Massive Attack (yeah, why not?)
Bassnectar
Steven Wilson
Dälek
Modeselektor and/or Apparat
Mostly every band who has toured with NIN, especially HEALTH, Crystal Castles and Does It Offend You, Yeah?
EDIT: Oooh, and Giles Corey. His ultra-creepy music would be great with Q's vox.