Would you like pre-teens?

I've said yes purely because I really dislike the lack of differentiation between all life stages - basically as soon as they age up from child they are the same life stage until they die - just because there is really nothing that distinguishes them. If current teens were reworked to make them actual teens rather than what feels like YA, then I don't think there would be a need for pre teens. I guess I just dont feel like our current teens are teens.