I think the amount of outrage behind BST and the Legendary ability that you suggest would be monstrous (lol). SMN QQ about the Egi's being a pos by comparison, at least by looks, and the unfair nature of having cool mounts. Yeah, they could level the job, but since when did that matter to anyone illogical? For as neat of an idea that BST could be, the other jobs are just... bland lol.