I said current content, not main quest, when i say that it's more how Unukalhai ties back to the Role quest in shadowbringers, none of this is MAIN QUEST but current content at the time, heck even Unukalhai was a side story NPC of the Warring Triad. And his longevity can still be use for the future since we are dealing (now on the main quest) with the Void. all i'm saying is using old characters in new content for flavor like Role quests, Relics, Raids and Etc. and the devs are currently doing this with Hildebrand (relic) and Tataru endeavor bringing back the Skies Pirates, none of those are main quest but still ties old side story npc into current content.
