Are they going to be as illogical and awkward in this game? Most of the time the banter in Oblivion didn't make much sense or just felt unnatural. It honestly hurt the immersion for me more than if it hadn't been in there. Not to mention how they'd often greet eachother all over again after just talking, like they had the memory of a goldfish.
And then there's the pvssyr among the hostile NPCs, which seemed to be just the same as the merry townsfolk. It didn't feel quite right sneaking around in dungeons and listening to bandits or vampires chatting about the weather. I really hope there's some unique dialog recorded for them this time around.