So what's the likelihood that the new female may be a black female or at least a nonwhite/nonasian female? I mean it's clear that TN is not a fan of diversity... Lisa being both lightened up only to be killed off, Zack constantly being made into one giant joke each game, Leon almost not even making the game, none of the VF characters are outside the white/Asian theme, Mila hardly counts as hispanic, Alpha-152 hardly counts as anything other than a Jell-O creature, Tengu was replaced by an Asian female, and... oh wait that's everyone who could be deemed diverse...
To be fair, the personalities are diverse (stereotypical for some, but diverse none the less).