Ah yes an army of old women to begin his textile business. The only things he has are dragon meat, yurts, and sheep. A bunch of old crones that can process the sheep wool is exactly what he needed.
Dias just received a crap ton of lovely granny wisdom there. He's not likely to make any really stupid moves if he listens to them & adorable oni waifu-chan. I've got high hopes for the future of his domain.