Originally Posted by
Eloah
Classes cannot be removed from the game, as they are too ingrained in the coding, system, and lore at this point. Which is why they are moving past them as a whole. Besides they do add some character with their unique connections to various jobs.
As for SMN and SCH, they are already split. It may not look it, but they already separated the two. They can't completely tear them apart for various reasons, but they are not connected as they once were. This is part of the reason why people are annoyed that Physick on SMN still sucks, since it's not ghe same version SCH uses now. The only spell they share is Resurrection.
As for the coding, I'm sure it isn't as hard as I might think. But, I don't wanna say it like I know, since I don't know coding at all.