New Jobs for Existing Classes (My wish list)
Archer > Ranger (pure ranged DD)
Conjurer > Sage (DD, with access to spells like Banish/Banish 2/Dia etc)
Conjurer Alternative > Green Mage (Support/DD, could use the spell Leap to help people in battles like Titan)
Thaumaturge > Time Mage (Ranged DD/Support, similar to BRD)
Warrior > Berserker (Dual Wield axes, DD/Off Tank)
Pugilist > Geomancer (The groundwork is oddly already present, they can invoke 2 primary elements as toggles. DD/Support)
Pugilist Alternative > Beast Master (Creates spiritual bonds with beasts, DD/Off Tank)
Gladiator > Dark Knight (Just give a greatsword or hand/half sword, take away shield. DD/Off Tank)
Lancer > Temple Knight (Tank/DD)
Lancer Alternative > Dark Knight (Uses a Glaive weapon, a like a double sword, or just a greatsword, Suppression Tank/DD, the DRK on FF2 used a spear)