my suggestion would be let us be able to blow avatars up. lol. jk.
Okey here my true suggestion. It might sound wacky to some people and some people just might like it. We have animals as companions, so why not have babies or children. Lots of ppl have kids and who knows... what this can bring. Maybe a kids fashion show? lol. Well i just thought that this is no stranger than buying a baby outfit for your avatar.
A long time ago, Producers and Developers said that there will me no children avatars. With the type of people we have using Home, do we really want to encourage even more bad behavior?
You can ask, but I doubt very much that it will ever happen.