Would you like pre-teens?

I don't think preteens are needed. I'd much rather have a system or feature that gradually aged all of our sims. Like child sims start getting acne or they suddenly need braces, or maybe they get uncomfortable in their clothes because they are out growing them. I could see it being more as a moodlit thing but it would be cool to see their age progress physically. It would also be the same for teen to young adult and on and on. I can't imagine what would set preteens apart from teens or children other than the obvious height difference.