I have a little list:
Rolling Boulder traps
Travellers on the world map, traders, food caravans etc.
More cities, and some form of transport between them
Some logical way of killing the enner beast (e.g. Long ranged weaponry)
Dwarves with rifles
A way of combining materials and making weapons out of them
EDIT: Oops, misread the question. Here's another list:
*I want to have a REAL conversation with people
*I want to be able to combine materials into new ones and use them to make weapons (SMITHING!)
*I want to be able to see more cities and travel by some other means than just by foot
System would indicate in graphic if person is mounted on horse or not.
Same system also show if person mounted on boar, elephant, polar bear etc.
Or if person mounted on ass.
Ivan find mounting on ass funny.