Several threads, plus some time in game has had me thinking about many of the underdeveloped back stories and motivations for NPCs. Very few, if any, of Skyrim's NPCs got a fair shake when the writers contrived their character development. This is evidenced by a lot of the debate that arises over who they are or what they really care about. I'm just curious...
Which NPCs would you most like to have really gotten to know?
Which NPCs were you most disappointed that Bethesda didn't flesh out more?
Personally, given the significance of some characters to certain quest lines, I was really let down with how little we actually get to know about them. Tolfdir and Mirabelle, for instance, have literally no backstory whatsoever. I'm just finishing up the College of Winterhold quest line again, and I'm pretty sad that they are both so two dimensional.
Who do you wish you could have learned more about?