What CAS additions would you like to see, or believe they will implement in TS4? I really hope they add piercings at some point (maybe with an University EP?) and nails (maybe in a witch pack, sinc...
As far as sims appearance additions i'd love to see piercings, nail polish, body hair, handbags/backpacks, skin features passed down and a way to save outfits for later use.
As far as personality I'd love to see zodiac signs, turn on/turn offs.
As far as family/relationship aspect just more relationship types