Interesting rules question, taking my Grey Wanderer through the Sagas and I just finished Breaking of the Fellowship. I had a Sword-thain attachment on Gildor, since he has Sword-Thain attached does he count as a hero and can be captured? And if so does he become the hero version next quest?
If I didn’t have a Sword Thain, would I lose my only hero Haldir? And could I then still continue onto the next quest with a different chosen hero having to take the threat raise?
And last question, what if your grey Wanderer is Aragorn, does this campaign resolution whiff and do nothing against you?