Character Personality

I have no clue if this has been brought up in the past, but I really hate when a scene passes and all the other scions are making a motion of joy or otherwise while my character stands there idly.

I realize that they probably do this so that they don't impose a personality on our character, much for the same reason why our character's speech is never actually interpreted. But I hate feeling like my character is lifeless. I wish that they would let us pick an option at the beginning of the game or whatever for our character's personality type. Cheerful, serious - what have you. And with this, our character would motion alongside the other characters in cutscenes depending on what option you've picked.

I think it's just a small thing and many of you may disagree with me because it's so minor. But I feel like it would bring our characters to life more and I'd really enjoy that. Anyway, just a thought. :)