I am 99.9% certain that the females will not have hunched backs. While in wow the male Orcs had it the females didn't. What I am trying to say is that even on different games that have a beast or beast-like race the women always stay straight while the males can be hunched. Which is kind of good news? I definitely would make it an option to choose if one wants to be hunched or not.

The males do look like they would appreciate a short visit to a chiropractor. So +1 to at least give the males the option to choose to stand straight in the future.