The AI. Seriously, through all 5 games, the AI has always been a pain in my backside. The AI has problems such as, enemies stuck in walls, brain dead npcs and for Skyrim, the dragons are stupid. They have to circle around u before attacking u. Where's the logic in that.

Black Marsh, home of the Argonians. Swampy place hence the name "Black Marsh". With places such as Stormhold, Thorn. I would like to see this as the location of Elder Scrolls VI. What do u think?.