Ninja Cross-Class

[Felis]

that no JOB older than Ninja can cross-class to use ROG skills.

I fixed it a bit

The current job system works under the assumption that they can only draw abilities from two other classes besides their base class. SMN=Archer/Thaumaturge, SCH=Conjurer/Thaumaturge, BLM=Arcanist/Archer, WAR=Pugilist/Gladiator etc etc, which means they would of had to change the rules that jobs abide by.

and exactly this. But not change the rule of 1 job = 2 sub classes, but more about arranging which job get which sub class again.