Quote Originally Posted by Gamemako View Post
You have 4 damage spells and 1 damage ability plus a whole lot of stuff that is useless to a DPS. CNJ is the absolute worst class to make a second job for. Mechanically, you will have to completely redo the class to turn it into anything. If any class gets no second job, CNJ will be it.
We do also cross class Blizzard II from THM after all (and originally Thunder), not to mention spells like Virus from ACN. And before you pass judgement, GEO in FFXI is virtually a rip off lore wise from CNJ.

Also considering CNJ as originally designed did have spells from the entire elemental wheel, they can easily add new spells as part of the upgrade. GEO would be a Job upgrade, so therefore it could easily adjust the healing-based abilities into DD-focused ones, like how SMN and SCH are handled.