Next EP In Development

I can only speak for myself:

-freed babys (including real genetics)
-in-law relationships
-active daycare
-daycare career
-proms
-more interactions evolving around proposal, weddings and giving birth (hen, baby shower, wedding dance)
-special child parties
-active schools
-more unique interactions for relatives
-more family games (preferable such games that can be put in your Sims inventory)
-functional picnic blankets
-games children can play with each other (play tag, Mary Mack,...)
-inviting whole households/families over
-families showing up as a group on Community Lots like parks
-more unique toys
-active school
-driving lessons
-asking for permisson to go on a date
-more after school activities
-family friendly lot trait and lot traits for different age groups
-longer young adult and adult life span (preferably customizable life spans)
-funerals

These are the one that come to my mind - I surely forgot some honorable mentions.