Lets have class only abilities and spells

[Elexia]

I agree with you but Job out perform classes in parties and since all end game content is group based, where does that leave classes?

Can't you read? lol. They stated Jobs are more specialization which in some cases has better use for end-game/raid content whereas classes are open ended and mainly intended for solo as you can pull from pretty much any class you want. The only real exception to this is THM for people who hate challenges.

As for topic, we already have class exclusive spells and abilities that you can't use on another, i.e you can't use what says "Required: Conjury" or "Required: Axe" and so on. The job system will be further expanded and classes will always remain the baseline for anything, this is what people wanted because classes were all the same and there was zero specialization or uniqueness about anything of them.