User blog comment:Solomus-BlackWing/A Legacy/@comment-4964060-20140415220647/@comment-4964060-20140415223139

To me, the purpose of the Cabal shoudl be something like one of Supah's earlier suggestions. Perhaps a group of renegade inquisitors are trying to undermine a subsector, and our Cabal is then formed to track down the renegades and kill them before they can do any major damage.

Again, the purpose of the Cabal isn't so much the focus as are the characters themselves. With my suggestion, if someone doesn't want to make an Inquisitor or a member of their retinue, then they could easily make a renegade inquistor for our Cabal to face.