I think we might see male viera and female hrotgar much sooner than expected, considering that ffxiv team can now use this to tell SE that they need help and if they help them they can earn so much money. That being said, if they actually wanted, SE could give us 2 full races at launch, although I don't really think it's gonna happen, my bet is that maybe they remove 1 genderlock at a time, 1 at 5.1, then another one at 5.1.5 or 5.2