While i wouldn't get my hopes up until something was more concrete, I would love babies to be actual Sims again. Sims 2 babies could be taken around the house, bathed and and you could change their diapers with a changing station. You could also see some of their genetics through their eyes, skin and eyebrows. Sims 4 babies look nothing like their parents and can change skin tones when they age up. And of course hardly any interactions because they're tied to the bassinet. Since toddlers came I hardly keep them around and just age them up to toddlers since they don't even feel like my Sim's child.
