I think there are going to be two majorities of people playing this game: the people who watched everything the show has to offer, and the people who couldn't give a rat's ass about the show but thought the girls are hot. Keeping that in mind, I think it's going to be a safe addition.
I agree, but the people who watched everything the show has to offer, some of them (me btw) never read the manga and don't want spoilers, but I will add her real face on the future with a spoiler alert.
It will probably be a while, but maybe just waiting until the anime shows her face would be best. (Also, that way you'd have stuff like her hair color, since the manga is in black and white we don't actually that know yet)
