@Evil Eye I love the idea. The old Behemat lore says this:
"Brodd carries a huge granite pillar – both his symbol of rulership and his weaponin times of war. The stony artefact was a part of the old Behematian Temple thatonce crested Tor Crania, a monolithic structure toppled by cyclopean mutants longago. "
Brodd lives in a swamp area, so we will think the cyclopean mutant face were the Fimir and, of course, they will be a builders in Destruction. It will be a bit contradictory, but if the constructions are for be safe and hunt enemies make sense. The Destruction races aren't dumb, the Gloomspite build undercities and the ogors have big villages were the Overlords live.Brodd lives in a swamp area, so we could think the cyclopean mutant face were the Fimir and, of course, they will be a builders in Destruction. It will sound a bit contradictory, but if the constructions are for be safe and hunt enemies make sense. The Destruction races aren't dumb, the Gloomspite build undercities and the ogors have big villages were the Overlords live.
Not all the factions are nomads, the nomad-destruction relation was the AoS1.0 Lore as we can't say that Death are all mindless in the actual Lore.