Shadowbringers Feature Lists 9 New Dungeons... I count Eight?

[Hitomi_Kitanoko]

The opening cinematic depicts the fight that happens at the end of the 4.5 MSQ, even has the whole damaged mask thing on Zenos.

I had to re-watch the cinematic, as it apparently was a little vague in my memory, but i'd still say it's too early in the story to draw any conclusions that we won't become a warrior of darkness just yet.