Quote Originally Posted by Vexander View Post
Shapeshifting Forms. Pretty straight forward, you enter a stance(form) and stay transformed until de-activated, granting you a series of abilities unique to that form.

Stealing Enemy Buffs/Abilities. Another straightforward one. Blue Mage, obviously. Imagine being able to steal an enemy's buff like Haste or Vulnerability Down. Imagine another ability allowing you to apply it to your whole party at reduced potency.

Illusions. Making illusions that can do minute healing/dps passively, attract enemy attention for solo'ing, etc...

Over Healing. Tank at 50,000/50,000 HP? Keep going. A few seconds later, they're at 56,000/50,000 HP. Get them up to 100,000/50,000 and give them a DPS buff. Make this available to all healers and it could make for an interesting dynamic in how tank busters are handled.
I'm actually a bit advocate of them adding the Illuionist job from FF tactics.