bulbaquil
...is not Sjadbek, he just runs him.
I've been thinking about this for a while, and see fit to test a hypothesis I had.
The person you follow out of Helgen determines who you talk to in Riverwood, and the person you talk to in Riverwood has a lot of influence on how the civil war background is presented to you. In essence, Alvor/Gerdur presents the premise of their respective side.
Which means that it's reasonable to believe that the character you follow when escaping Helgen on your first playthrough might have influenced the side you tend to join in the civil war. This is just a hypothesis, and I might be wrong, but I'd be interested to see if it applies.
The person you follow out of Helgen determines who you talk to in Riverwood, and the person you talk to in Riverwood has a lot of influence on how the civil war background is presented to you. In essence, Alvor/Gerdur presents the premise of their respective side.
Which means that it's reasonable to believe that the character you follow when escaping Helgen on your first playthrough might have influenced the side you tend to join in the civil war. This is just a hypothesis, and I might be wrong, but I'd be interested to see if it applies.