IMO a missed opportunity - exploring the Scarlets. Because not only the presence of dreadlords was not revealed, but also seemingly it were the visions from the Light that led Scarlet onslaught to being slaughtered in Northrend.
I am not sure if I can fully agree. The TBC version of the stuff that could be seen even in the early draenei quests could be summarized as “many are the paths of the Light”. So, the “end user” could pick whatever path. It could be a path of wraith and unquestionable servitude
Vindicator Boros: We are agents of the Light. We serve without question. We die without question.
Or, it could be a path of compassion and forgiveness. But it was up for the followers to pick their path.
There was a peculiar line in one of older interviews, which I am not sure what could mean in the future:
there are was a naaru within the Seat of the Triumvirate dungeon; and as we have seen in places like Mu’ru in the Sunwell, naaru that are sort of left alone, or naaru that are exposed to corruption, they can become shadow. They can turn to the void, and actually become a powerful source of darkness.
© https://warcraft.blizzplanet.com/blog/comments/gamescom-2017-world-warcraft-legion-patch-7-3-interview/2
So, conceptually if naaru are just seeking attention across the universe there could be a turn of events where at some point they got trapped by something they encountered. Or it is because they were afraid (assuming they can be afraid at all) to turn into something else, some naaru just accepted a bond with not the most benevolent entities, such as Scarlets in their current iteration.
But it’s such an odd statement, that it can go who knows where.
I would like it too. What I am not a fan of is a total narrative shift so that only zealotry could be expected in the future.
I wish those would be acknowledged by the narrative. We’ll see where it goes.
gl hf