» Sun Jun 03, 2012 2:44 am
The plot logic, as far as I can tell, is this:
You're initiated into the Circle so quickly because of Dustman's Cairn. You know their secret, so they want to make sure you don't have reason to spill it to anyone else. Whether this is regarded as buying silence or rewarding your trustworthiness is probably a matter of opinion (and may be a matter of opinion among the NPCs too - Aela and Skjor probably regard it as rewarding you since they also view lycanthropy as a blessing). The fact that Kodlak is clearly putting a great deal of stock in you is probably also a factor in that expedited initiation. They know he has been moving you up the ranks more quickly than normal (even if they don't know why), and that he is likely to (in their view) deny you the blessing that you have earned.
Kodlak wants to cure himself and his journal and dialogue make it clear that he feels that taking the beast blood should be a decision left up to each individual. Aela and Skjor, who both view lycanthropy as a blessing, would rather that it continue to be extended to anyone who has proven themselves worthy of that blessing. This is the crux of the dispute between them: Aela and Skjor see Kodlak as trying to deny the blessing to worthy individuals, while Kodlak sees them trying to impose a burden on those who might not want it. Again, it comes down to a clash of world views; both are 'in the right' from their own perspective.
Now, Kodlak recognizes from the outset that Aela and Skjor are simply being true to their beliefs, and understands why they believe what they do. (He explains as much at one point, when asking the PC what they've been told about the beast blood). It isn't until later on - during the meeting in the Underforge when Vilkas spells it out for her - that Aela also comes to understand Kodlak's viewpoint. She still doesn't agree with it, but she honors it out of respect for him.
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I'm also of the view that the Companions questline doesn't actually end when its main quest does. There's still some unfinished business (Aela recovering the Totems of Hircine; Vilkas and Farkas being cured), that doesn't get dealt with untill after Glory of the Dead, but these things can't really be resolved until that point because they flow from the events of Glory of the Dead - each of the three is resolving the question of the Beast Blood for themselves, just as Kodlak did. As such, those should probably be regarded as extensions of the main quest, plot-wise, even though it's officially over by that point.