Future champions and origins?

I was just thinking a bit about the current origins and i felt like instead of noble, glacial and imperial it might make more sense to have Demacian, Freljordian and Noxian as origins instead. The bonuses could be the same but it might also add some depth to characters like Morgana and Varus being more than just demon (similar to Swain), Mordekaiser, Shyvana, Poppy and Gnar(?). The only current issue I see with implementing something like this (other than some "minor" rebalancing) would be that Leona kinda gets left out unless you throw her somewhere else (or my lore isn't that great). Alternatively you could create something like an Ascended origin/class to throw Kayle, Leona, Morgana, Aatrox and Varus into as well.

Also maybe shurima could be added in the future with champs like Renekton (brawler), Xerath (sorcerer), Sivir (blademaster), Skarner (knight?). Although if the previously mentioned Ascended origin/class was added that might change/affect Renekton and Xerath.

Thoughts, suggestions, ideas?