My biggest predictions:


Heritage Found and Solution 9 are related somehow to the 12th shard. Whether it's survivors of the 12th or related to survivors of the Second Umbral Calamity. The Levin is too prominent even in the marketing and the civilization that was wiped out by the Second Calamity despoiled the star with, seemingly, rapid advances in technology. The Levin shard may have been unbalanced with Levin in much the same way.

My other prediction is that the game will end with Wuk Lamat and Koana co-ruling and Zoraal dead. Galool Ja Ja's titles being "Vow of Resolve" and "Vow of Reason" feels too pointed. Wuk Lamat is resolve personified and Koana seems to lean reason.