Quick notes:

-Either a list like what we have now, or put related classes under prerequisites for each class. One is easier to edit, the other is easier to read.

-Taking a Related Class is exactly like cross-classing as-is (no stat, both bases); it can even be called the same if you guys want. The only difference is that each combination doesn't have its own prerequisite, you always go by the prerequisite as if you were taking the class normally.

-In the event that the class requires a feature from the base class, increase the stat prerequisite by 2, starting from 14 if there's no prerequisite normally.

-All CCs that don't require a particular base will just be made available to any trainer. This should also include Type Ace because uuuugh fuck giving all these classes their own options now, just make it baseless

-Some examples:

Underdog - Hatcher, Groomer, Cute Idol, Empath

Enduring Soul - Stat Ace (Defense, Special Defense), Tough Guy, Black Belt, Guardian

Researcher - Engineer, Move Tutor, Smart Teacher

Rider - Trapper, Coach