For me having optional rabbit holes would make playing larger households a bit easier.
I prefer having one or two sims but every now and then I like to try my hand at having a family and playing a large household is hard work.
I would like to see there being options for coming back with good and bad buffs. It should be a little bit interesting to send them out.
Could my sims pay to have a dog walker that would be great.
I like the idea of playing a family for story. Now I sometimes split the household in two in order to have a break. Mom takes the girls to Oasis Springs for a week since she gets to “borrow” a house from friends.
I can make life easier for myself by doing this. A part time job for one of the elders would be good to so I hope they can do that.
Optional rabbit holes falls under “it would be useful” but I would not say that I need it desperately, that is reserved for more occult-sims and other things.