Ahh, another thing pops my mind! Mounts!!!! Horses, Dragons, and for the dwarves: imps (they are about the same size arent they?), Lizards (How fast would Goemoe run?), really alot of different mounts, ofcours this would only be usefull in big worlds.
I would also like to see Pets (and if possible: the ability to give them names)
and stables to store your mounts and pets.