One of the few that probably goes against this is Julie Kavner, voice of Marge Simpsons. You can tell how different she sounds after 35+ years of doing Marge, Patty and Selma. I think it’s one of the reasons Marge seems to have less lines in more recent episodes.

Point for fastest lap for any driver in the race would have been the easiest solution. Gives drivers lower in the field a chance for a point and could make both ends of the table exciting come the end of the season.