1. The tail end of Akka's final dream, conversation between Seswatha and Celmomas:
Achamian placed the scroll-case on the table before him, so that it seemed the prize of the pieces arrayed on the benjuka plate beyond it. He looked up to meeting his chieftain's pensive gaze, found himself pondering the archaic script. "Doom," it read, "should you find me broken."
[Seswatha speaking]"The inscription ... what does it mean?"
"Keep it, old friend. Make it your deepest secret."
"These dreams you have been having ... You must tell me more!"
"Doom" for whom, Celmomas? Can you through us a friggin' bone here? I agree with Seswatha: you must tell us more! Seriously, though, this suggests that Celmomas' dreams are what led him to believe that "an Anasurimbor would return..." It stands to reason that the last thing he told Seswatha was the primary takeaway from his dreams.
As an aside, consider this: Akka is compelled by his dreams to find the map to Ishual. And here, he dreams that Celmomas' was compelled to build Ishual... by dreams! There's been a lot of speculation who (or what) is behind Akka's dreams. But now I also wonder if there wasn't someone (or something) behind Celmomas' dreams as well?
2. As Cleric is overtaken by the Wight-in-the-Mountain:
"I dream," Cleric's voice booms through the wind howling black, "that I am a God."
Assuming that this is Gin'Yursis speaking through Akka, and assuming that he's experiencing eternal damnation in the Outside, it's interesting that he describes the experience as dreaming that he's a God. Especially as signs point toward the Gods being Ciphrang.
3. Mimara, as she repels the Wight:
I guard them! she weeps, standing frail beneath the white-bleached Seal. "I hold the Gates!"
Assuming (a common theme for this post) that the "Gates" are the series of fortified passes through the Great Kayarsus, why is Mimara able to convince the Wight that she holds them? One of many awesome-but-confusing moments in TSA.
4. After escaping Cil-Aujas, Akka contemplates the implications of his earlier dream:
"Bury it," the ancient High-King had said. "Bury it in the Coffers ..."
In Marrow, Acamian had mentioned the Coffers the way a trapper baits his snare, as a crude goad meant to drive crude men. But now...
His lie. Fate was making his lie true.
The last sentence is a doozy. For one, it's describing
Viramsata more or less exactly. And it also references "fate", and by association, Anagke. Finally, the fact that he considers it to be
his lie at all. Consider the conversation he has with Kosoter and co. in Marrow:
Achamian could feel himself wilt. Wild-limbed imaginings flickered through his soul, hot with screams and blood. He could feel tremors knock through his knees.
"Go easy now, friend," Sarl murmured in what seemed genuine conciliation. "The Captain here can piss halfway cross the world, if need be. Just answer his question."
Achamian swallowed, blinked. "The Coffers," some traitor with his voice said.
I'd always thought that the "traitor with his voice" was a metaphor. But what if he's literally compelled to say this, the lie that the future dream makes true?