Which is exactly why they said players and not characters. You get the opportunity to choose your faction at character select.
ps Nothing good can come of this thread.
Players or characters it makes no difference, your psychology controls you not the other way around. And your faction determines your choice of race, which I'm fine with, but what reason should I not have an opportunity to defect or be neutral?
I could see some of that happening, maybe a Nord joining the Daggerfall Covenant. But I don't see that Nord joining the Aldmeri Dominion. I'm guessing they will just leave the whole thing out.
Unfortunately, yes, I imagine they will unless it is for a major expansion which weakens all the alliances some time down the line.