1.0 Ul'dah story spoilers:
Will we ever see who shanked Niellefresne at the end of Ul'dah's 1.0 storyline? There's a lot of speculation as to who it could have been. The figure was wearing a black robe, so there is a possibility that it could have been an Ascian... but the figure also cast a shadow, so their likelihood of being an Ascian is quite a bit lower.
That said, the finality of "death" has always been questionable in Ul'dah. There have been many stories of the undead armies of Sil'dih. There are still plenty of zombies in Thanalan, as well of some that are fully capable of rational thought. I'm wondering if we'll see more of Sil'dih and its legacy in future stories and dungeons.
I was thrilled to see F'lhaminn in the game and to take her earrings to be fixed. Even just having that was a great nod back to 1.0, so as to say, "we have not forgotten about you guys!" Thanks!