Odyssey ability alterations permanent pls?

So, during the odyssey event, (while the mods made were busted to shit) i thought riot might be able to do something really cool off of the idea. It would take a lot of time and programming, but what if they made minor ability modifications that you could select at the start of a game, or even at champ select that would slightly change how an ability worked? Keep people on their toes as they dont know exactly what to expect. Examples would be like one that makes an ahri dash only one charge, but much longer dash. Or a sona one that would ditch the shield for more heal, or vice versa. Little things that allow greater flexibility with a champ.

Just my thoughts though. Feel free to share yours. (If ya hate the idea, instead of calling me an idiot, can you explain your reasoning so i get a little glimpse inside your head?)