So with the job storyline changes, how do you think they may play out story/lore wise?

From what I we know so far...

1) Job Role Quests are REQUIRED! So players must complete at least 1 of the job Role Storyline to progress in the Main Scenario Quests but ONLY ONE.

2) there are 4 different Job Role Quests being Tank, Healer, DPS Melee, and DPS Range.

3) Only new Job quest will be unlocked on level 80 only.