Feature to fix playing with the wrong rune page

There should be an option to set a preferred rune page for certain champions that when locked the rune page would change aswell to the one the player set it, and if the rune page is set to another than the one set as preferred, in the last 10 second there would be a notification or a popout that the rune page is set to another than the one preferred, and maybe 2 options to set it to the one preferred or keep the current one ( like " Your rune page is set to a different one than the one set as preferred for the current champion, do you want to change it to the preferred one? yes. no.) Hope you like my idea.