I would like to see more survival features in this game and more dangerous enviroment and mobs.....like cold and heat, need to eat, need to drink...more when you are on desert biome than others, etc.....
I think that survival games are very popular right now....and adding more survival features on this game could be more attractive for many players.
Also it can results in more populated zones...cause if you want to travel you need a better equipment than what you have at start....so starting area, or farmland areas will be more populated with more pvp/coop (attractive for many players)....then if you can survive you can craft better clothes, maybe a water bottle and better weapon to travel into desert or mountain, to fight mobs and searching your own spot...
For example, at the begining you cannot live in forest or mountain biomes...cause they are too cold to live for you...or you cannot live far away from water source cause you have to drink to stay alive...stuff like that.
At this way at the start of the game you have to live very near others people to stay alive/to fight mobs ( you could add wolves, boars in the forest), etc..so it can be more cooperative too...but also more pvp.
I hope you can understand, my english is not that good.
Let me know what do you think about....cheers.
P.S. And pls when you attack a bunny....he should run away, not fighting you back...=D, at this way at the start maybe you had to be more than one people to capture a bunny without traps, or stuff like that...many ideas....=D
Recapping: More survival Features = more cooperative game ( to stay alive) and more pvp ( fighting for resources ) = more players, in my mind.