I imagine given the next Xpack is Midnight, and the elven focus. I can see Naleidea Rivergleam, Liadrin, Salandria, or even some more out there options, like a Nightborne, or Arathor, a bit of a stretch but potentially even Faerin. Other elves that could be in the running, Aleria (Unlikely given I imagine she’ll be far more of a main character in the xpack), Vereesa, or Valeera.