I would love it if every now and then there was a knock at the door, and peeps who have gone off to college come back for a short visit - say half an hours worth of play. Also instead of killing off peeps when they reach mid 60's + maybe they go off to a retirement home and again come back every now and then to visit their grandchildren? Would be lovely to see grandparents and great grandparents popping up for a short visit now and then. Maybe they would be all bent over with walking sticks and very old looking but it would still be lovely to see them.