User blog comment:SniperGhost/Garganus Sector Campaign/@comment-1187478-20110804100922/@comment-1187478-20110804102020

I'm honestly not sure. The Tau, not having a presence in the Warp (which means you don't have a soul, for most species ... I wonder if Tau are the gingers of 40k), probably wouldn't go batshit insane in the Warp because the Daemons wouldn't be able to find them to whisper to. Slaves that aren't at as high a risk of breaking down and shanking a half dozen other slaves before needing a chainaxe to stop them would certainly sound inviting to a Chaos Marine.

It's certainly an interesting concept, but that also raises the confusing issue of how they found a way out of the Eye if they can't navigate the Warp. A short about their escape (or failure to do so properly) could make for an interesting read.