Here are some of my crazy personal headcanons that I thought would make more sense
  1. Some extreme and savage encounters are canon while others are a combination of normal and their harder difficulty with few normal-difficulty encounters being canon. For example, I consider Thordan ex, Hades ex, Zodiark ex, Exdeath savage, and Kefka savage to be the canon over their normal counterparts.
    Meanwhile, I consider Shinryu, Innocence, ShB WoL canon encounters to be a combination between the extreme and normal difficulty
    And then we have O12N, Bahamut, Ultima weapon encounters are canon as they're in normal (No Omega didn't transform into some abomination and Bahamut didn't become super Sayan)

  2. Instead of being one consistent job. My WoL label himself as an adventurer who keeps learning and trying out new jobs whenever possible. As a result, my WoL is an all-rounder who uses every job actions and even enhances some actions further based on the knowledge gained from other jobs.

  3. Azem's crystal does not summon random guys out of nowhere, but instead, it gives me the advantage I need. For example, against Meteion it summoned a solid ground for me to stand and move freely on while also enhancing my abilities. Against Zodiark, it summoned seven solid clones of me to fight. Against ShB WoL, it just freed me from the rift.