I wish they improved it in future TES games with more options related to communication and interactions with npc.
They also need to improve npc behaviours, AI.
You've any thoughts how it could be different and still feels realistic?
we have a thread just for topics about future TES titles, you should post your idea there
http://www.gamesas.com/topic/1503911-official-beyond-skyrim-tesvi-40/page-3