Yes, skaven, greenskin, beastmen, human etc
They could be great addition as mandatory work pre dungeon
Since well nothing else relevant in pve to use those for xD
Thats why im so interested in tok tactics, for exemple instead lowring the difficulty of dungeons or pq chap 22 make ppl do stuff to make them easier themself. It basically had that sense of preparation like go inside dungeon, scout, look what enemy you will have to face, then go prepare yourserlf and return back when ready.