Some of you may have heard or read about my idea for 1.5. Basically in short, I would like to see 2 new mobs (or more), and nether villages where one of the mobs dwell. So, the two new mobs I would like installed in would be human mobs, and pigmen mobs. To start off, the human mob. It is just another mob, but you can interact with it. They have default skin, will trade, will pick up items (like zombies and skeletons), and become aggressive if hit. They randomly spawn around the world, mostly in plains. But, just like the witches and their huts, they have their own huts that randomly spawn. Inside would be a crafting table, furnace, and chest with some goods inside. I have noticed that only skeletons will pick up armor and weapons every time you throw them down, and, they won't despawn. I'd like the humans to be like this too. Like I said before, they will trade just like villagers do, except they won't ask for emeralds as often.
The next mob I'd like to introduce is the pigmen. We've seen the zombie pigmen, but not the regular kind. So, obviously, they spawn in the nether. They are almost exactly like the humans, but they won't trade or wear armor. They will spawn randomly around the nether, just like the zombies. They also spawn in Nether Villages, which I will talk about later. So, they won't have their arms up like zombies, they do hold golden swords though. Just like any other pigmen, they will swarm you if you attack one.
Next, and lastly, Nether Villages. They spawn in the nether and are a little more frequent than normal NPC villages. They'd actually look exactly like a NPC village, just made out of Nether Brick and other things. Also, the farms that normal NPC's have are made of dirt and water, with wheat. But, in the nether, they have lava, soul sand, and nether warts. Pretty smart huh?
Now, I know you have probably seen hundreds of posts on what should be added in, but, think of the possibilities this would bring if it was put in. You could get nether warts and bricks from villages AND strongholds. Trade with people that are actually people, not monks. I hope you guys agree, and I hope you will lend me your thoughts. :)

-TheCelloist3000