CAS tools you'd like to see?

All I want at this point is an updated CAS with the Color Wheel added as a bonus feature in an update. But I just don't see something like that becoming a reality since they would have to build an entirely new system for CAS. As far as body hair and body piercings... I do hope that in the near future we do see these features added into CAS. I also would love to see some new walk-styles added into the game:
Elder Hunch- sims could use a walking cane for mobility.
Speed-Step- sims tend to walk much faster than normal walking styles.
Skip-To-My-Lou- sims skip when walking (this could be used for child sims).