They are thinking of creating a new job unique to ffxiv so lets give them some ideas!
Infernal Knight: A knight who invokes other-worldly spirits for enhanced power.
Role: Dps or Tank
Weapon: dual maces or Flail/shield
Armor: Medium Armor or Heavy Armor
Skill set: polymorph's into other-worldly spirits assuming their form. Explosive charge attacks(kind of like a charge with a magical explosion), melee combos, damage spike auroras (retributive damage), some magic spells.
Spirit Shaman: A shaman that calls upon the spirits of animals and nature to attack and heal.
Role: Healer
Weapon: war-hammer or pole
Armor: Medium armor
Skill set: Invokes the wrath of nature and animals to deliver crushing blows, enhance armor. Melee combos that trigger healing and party wide heals. Uses totems for pulsing aoe heals and aoe damage.