Better NPC interaction. For ideas they should look at how Assassins Creed did it, with people moving out of the way and reacting to any other NPC moving past them. This would help lower the number of times 2 NPCs move stiffly towards eachother, the slowly slide past them while walking directly into them and not changing direction..
As has been said many times, glitch fixing. When a deer can stretch from Chorrol to Skingrad because you shot it with a bow and its head got wedged in a tree and its back legs carried on going..you know the physics engine has a few teething problems..
Again, it's been said, but more voice actors..and better continuity! If the beggar is talking like a street urchin one second and in an aristocratic drawl the next, something is amiss!
Leveling, no more of the 'monsters level up with you' BS. While it pains me to say it, Two Worlds got this bit right [small](although that's about all it did right)[/small]. If you're, say, level 30 or so, you want to be able to launch goblins into orbit with a sneeze, but also have something big and scary that makes you think before running up to it and kicking its shins.
More weapons and armour in general, especially ranged weapons. And then the ability to use them on horseback.
More use of stealth, perhaps a special one hit kill move with short blades when you sneak attack from behind undetected, things like that. Makes stealth more worthwhile and infinitely more fun when your character gives an unsuspecting guard a very hap-hazard tracheotomy.
