Caves & cliffs suggestion: more companions and utility mobs

I love challenging hostile mobs as much as the next miner, but I also wouldn't mind more utility and companion like mobs to help you out (especially in these new caves ) so here's a list of my suggestions A new golem type something cheaply made like a stone warrior or a snow golem upgrade . A villager that will follow you on your journey maybe it'll place torches for you when in caves . or perhaps some explorer npc that looks like the player who will follow you, mine with you , fight mobs, help cook food . but can't swim or use Redstone. Finally and this is something that so many want .. More pets! Maybe elemental wolves like a nether wolf or a cute little cave dragon that's very strong and will fight for you if tamed . I just think we could use more mobs to help us on our journeys we already got a lot of hostiles plus the warden ! So please vote . these mobs will be balanced of course 👍