new villagers and mobs should be added

I think new kinds of villagers should be added to minecraft, including Craftsmen, which would trade for most natural building items, glass panes, and torches; as well as others who can interact with most other items that players can also use except for chests; and possibly even golems that only spawn naturally in deep dark biomes. here should even be rare occasions where villages can even spawn in larger deep dark biomes.