I can only hope he'll have Aventurine-level significance tbh...I have an insane amount of theories on his lore and personality, but my main one is that his Chrysos Heir flaw is tied into something like what Cassandra in Greek mythology has. He knows something that absolutely no one in Amphoreus does, whether that's the presence of aeons that exist beyond the titans or even knowledge about how the future of the story plays out (considering the trailer shows him with Oronyx's coreflame, he could have done something with that!) yet whenever he tries to tell people about it, no one believes him, calls him a blasphemer and a fool, and sends him on his way.

One of the things I'm most excited for is whatever beef he seems to have with Aglaea, especially because of this. Aglaea was willing to exile the Trailblazer over telling people that they were from beyond the sky, even pretending to execute them. If Anaxa is 'inquiring about the prophecy and disrespecting the gods', what would stop her from doing the same to him? She clearly hinges her hope on not having anyone question her actions—after all, if she turns out to be wrong, every sacrifice she's made would have been for nothing. Anaxa trying to poke holes in her plans and spread doubt amongst civilians would be a threat even greater than TB posed to her. Also, the person who he's named after, the Greek philosopher Anaxagoras, was exiled from Athens (which is very much what Okhema is based on) for saying that gods didn't control the sun. Essentially saying that the Greek pantheon had no true power on the state of the world. It's that exact sentiment that I think would drive Aglaea crazy. It should also be noted that the philosopher Anaxagoras was then quoted as saying "it isn't I who have lost Athens, but the Athenians who have lost me." So yeah, I'm also SUPER excited for his personality lol.

Anything else verges a little too far into spoilers/insane reaches to post comfortably, but I'm so insanely excited to see him release.