Quote Originally Posted by UChessmaster View Post
Prob cause she`s a kid.
They've already been told that she isn't though. Her fruit just keeps her from aging.

Quote Originally Posted by Kraco View Post
Latent observation haki would certainly explain how Usopp has always been an excellent sharpshooter and how he seemed to have such an excellent eyesight.
I feel like that diminishes his accomplishments as a marksman up to that point. "You're only a good marksman because you were magic the whole time". Instead of "You're become magic because you were such a good marksman."

It's like saying Zoro is only a good swordsman because he had latent Haki the whole time.