User blog comment:Zathronas/Speculative author: The Grimm and the next season/@comment-25091485-20141012142234

Isn't Ironwood headmaster of a huntsmen academy in Atlas ? Plus considering that the SDC headquarters is also stationed there as well as the huge amounts of war tech and advanced army they have, logically Atlas should be the one of the most well defended Kingdoms and the least likely to fall. (At the very least it would take quite a while to fall)

Cinder uploaded the computer program into Vale's CCT implying that a physical method may need to be used to upload such a program. Thus wouldn't it be more likely Cinder's plan involves Vale? Unless she ran off and did something similar to the other CCTs.

Plot wise it does kind of make sense cause we have heard next to nothing about Vacuo and Mistral but for Atlas (and by extension the SDC) to fall, it would have to be something so massive that the other Kingdoms would probably fall just as easily.