Riot Please ADD a Pre-Game- Level Up Spell System Like Smite/Dota2

I would like to be able to pre-set up my level ups for my spells 1-18 for specific champions so that it auto does it for me while I'm playing. I think the option to do this would be helpful for anyone in the game and would provide room to focus on other aspects of the game when playing. Just have it as an option for players that would like to use it.