Idea on "Pick Your Role"

OK, I think everyone had that time where they would go any lane, but picking "Fill" will, 90% of the times, place you at Support... so why not add a Random Button... instead of being "Any lane works", the game would randomly choose a Primary and Secondary position... so, unless you are not "Autofill protected" you will have 20% chance of going to every lane... not the 10% chance of non-support...