I would love to be able to adopt anytime! Also, would love the random heads to be more varied, with the unusual head/hair more readily available. I would love my pets to respond to my attention, and could I have more than one pet at a time? In two of my new families, the tape to fix the hose has not shown up in three generations - please fix. And, fix the end chairs at the kitchen table so that whoever sits there to eat doesn't have to take three times longer to get full!
I love Virtual Families - so much so that I don't play the other hidden object games anymore, and that's saying a lot!