Most of the unlocks are already floating around, they'd fit right in with that lineup.
Most of the stuff I've seen centered around Cassie, Sonya and Jax's daughter, and I don't doubt that there'll be stuff in the game that's super crazy.
But like, imagine if half the women in MK didn't dress in swimsuits. Imagine how that would shift the visual tone of the game. That seems to be what MK10 is trying to do. And hell, if people want their super skimpy outfits, let it be free DLC. Let's give the people some options!