Being able to imagine everyone in the game as free thinkers and previous adventures was always the point in the elder scrolls. You look at a character and think, "I wonder what they did before this". But you'll never know because you are just meeting them now. That ability of imagination has always been fascinating to me. Even though someone in the mages college was programmed there and programmed to say the things they say, you'd like to believe there was more to them than just that and The Elder Scrolls can still let you do so. This is off-topic to my initial rant but all the same, I do enjoy skyrim. I am going to have to find a new niche in the game though.
This is not what I meant at all. I mean that people in Tamriel aren't all adventurers like the player character. Some are simple merchants or wood cutters, who wouldn't survive in zombie infested tombs or fighting dragons. Same with the mages: some are mere scholars, tapping into the theory behind magic, never having killed anyone. Thinking any NPC in the game would make a viable adventurer is just silly.
When I see a mage and think "I wonder what they did before this" I seldom think "He must have been an adventurer, just like me". No, he's a scholar, kept safe within the walls of the college, not thinking about fighting wolves or plundering dungeons.