Board Thread:Speculation House/@comment-6920530-20131125175119/@comment-10390252-20131125224100

Your theory mostly balances on Cinder knowing who Ruby was when she attacked. Why should she? If the two were seperated when Ruby was still a baby or a toddler, then Cinder has no way of knowing who Glynda's apparent new sidekick is apart from another filthy Huntress to kill.

If this theory is right when Cinder first hears the name 'Ruby Rose', likely from Roman, there will be... fireworks.