Not new monster families, but new monsters that fit into those themes. I feel as though we've got a great selection of armor themes and weapons to fit with them, but not a great selection of monsters that fit them. For cowboys, beasts would likely be the best thing to have, for angels, it would be kind of nice to see more things like the phantoms, but themed to be fallen angels or valkyries. Valkyries would be I guess... undead? But it doesn't matter. I like those themes, and would like to see more content designed to fit with them.