More than one saved hotkey in game

Hi there. I play often many champs, and i alwasy use other keystones when i play them. i have this idea that lets us have 3 hotkey saves, so we don't have to change them alot. We don't need more than 3. it would be great to have this future in lol. It's a really thing, but it can help a lot.

Example Photo: https://s14.postimg.org/3vaopfen5/Lo_L_hotkeys_idea.png

Thanks for taking your time to read this.