More villagers, houses, bosses, and more weather

Read to the end for most exiting part. So, I think Minecraft should add the mountain villager and a little cabin for him in the mountains; that should be a little rare. He should sell snowshoes that make you faster on snow and walk right over powdered snow. He should sell a wool coat that if you wear the full set you would be able to die slower in powdered snow and not die in a snow storm. I think if you are not warm or wearing the full coat in a snowstorm, you should start to die. The loot you find in a mountain cabin should be a little good; coal, snowballs, flint and steel. This is the part I am not so sure about. A little vault that should only sometimes spawn in these cabins containing not too good loot but still a little good. The part I'm really not sure about is the tempest golem from Minecraft dungeons and it should have it's own battle arena that it spawns in. That is it