I created a thread on Steal/Despoil, DEV Response said they're going to add them, or add them moving forward or something, what i got from it was "oops, we'll put those in".
For what its worth, Only seems the new mobs have no pool, Efts/BlackEfts/allthemoldones have pools still, Just left out new types
Dunno if Mantid have em, But really doubt it.
As far as your other stuff, Yah, I'm kinda sad at the... lack of... TH Friendly content, when SE insists on that JT being our only useful and distinguishing feature. Who knows, maybe this new director will see how unreasonable from a balance standpoint to have a job based solely around a Trait they have no control over and is essentially just a boost to the RNG