Personally I think the features are a little big for her. But more importantly the girl is going to have a longggggg, successful, and wealth filled career ahead of her. Let her be a 9 year old for now and just have fun being a kid.
What if she wanted to compete at X? Would you just say "Shoo, shoo, you're too young, come back later" even if she could, honest to science, possibly even win Gold over chicks like Kaya, Anna and Meg?