So this will be using information from in game NPCs along with some information mined from dat files. So I’m warning you now, this will have spoilers
So something we know is that the zeph (zephyrites) have some connection with glint. On top of information from NPCs talking ingame, there is also the short story. It is of no surprised that everything surrounding them deals with crystals. Sky crystals, the new achievement weapons, the power ups, things like that. Most guild wars 1 players will remember about interacting with glint (a crystal dragon) and noticing that she had babies. The short story talks about the protectors of heritage and how they found something in her lair. It would be my guess it was a baby dragon and that they are taking care of it while it is granting them powers. Then you have a dragon model in the dat files and then “dragonmesh” textures.
Now for the prediction. I believe that Scarlet will learn about the dragon and try to take it for power. This may be a battle that happens mid air, may not be. She will attack the zeph sanctum. Who will come to the rescue? Kiel in her flying airship. A 3 airship battle would be so awesome, but we don’t know for sure if Scarlet has another Airship. Kiel will ask the players for help, defending glint’s baby and the zephs. This will then cause her to win a trade contract with the zephs and successfully accomplish what she was sent out there to do.