RDM is also taken by an NPC

the only jobs that aren’t NPC jobs exclusively (so ignoring like graha plays functionally as a PLD if you make him a tank) and that meteor hasn’t played already are

-WHM
-SCH
-BLM
-SMN
-BRD (though he has played ARC)
-DNC (if you don’t count lyna)
-MCH
-NIN