My predictions, wishes and theories:
- Elidibus' plans for the first will come to fruition, causing the Exarch to do something drastic and move Norvrant to the Source.
- However prior to this, plans to return the Scions to the Source will suceed, and they are thus sent to Present Day CT with two purposes, Waking up G'raha Tia, and preventing the Calamity Source Side.
- The result is that the First is merged with the Source in a more literal way with Norvrant becoming part of Hydaelyn, however it will also reuslt in the space being compelty occupied by Sin Eaters much like the !3th is occupied by Voidsent, and also let the Ironworks know that it is possible to cross the threshold of the time-space continuum. This will set up future arcs as they seek to (re?)create the Tycoon, and as Norvrant adapts to their new surroundings and its source counterparts. Especially since Garlemald has one new continent to add to their conquests.
- The First's WoLs will be relevant through, first as a Crystal Braves analogue (group founded with good intentions turns bad via manipulation) and than once they realize that they'd been played like hellbound string instruments, will work with the Scions as ardent allies.
- The Warrior may or may not be called the Warrior of Twilight.
- 5.4/5 Will then tie up loose ends while setting up for a Chrono Trigger crossover or a story in that vein, attempts to restore the 13th or an incursion into Garlemald. Either way Ryne, Cyliva, and G'hrara will join the Scions.
- On that note, Unukalhai might also return to the spotlight if the 13th becomes relevant, in which case the WT storyline would be required.
- 5.55 will introduce the first and last HM dungeon of the expansion. As well as the first MSQ relevant one, Aumarot (Hard), where the Scions are tasked with preventing Garlean forces from destroying Emet-Seltch's recreation and it'll tie into the Weapon arc as Gaius ironically must help defend the Ascian creation from the Diamond Weapon piloted by the last of his orphans, naturally THAT arc will become required, much like the HM primals in ARR (Diamond will of course be based on Varis and Hades, which means you get to fight the late emperor thrice in the same xpac :P) (Diamond is a Trial ofc)
- The story shall end depenignon what route it takes, If Garlemald is the focus of 6.0 than the Alliance, and allies (Norvrant and Othard) poised to end the war, if the 13th is the focus, then the Scions and Ironworks will work to create the Tycoon use the CT's gate to the WoD to travel there and find a way to restore. If were going the Chrono Trigger route, then the Tycoon plot still stand and then they use it to travel to one of the other shards.