Board Thread:Speculation House/@comment-4830106-20140725003808/@comment-14138255-20140731125637

Blake doesn't know anything useful, but she is still a threat, and Cinder isn't the kind of person to be like "oh she escaped and abandoned the White Fang and may be a hindrance to our plans, but that was all in the past". When she was alone, maybe she was no threat, with her LI, she is a thorn in her side. But when they find that she is with her LI and with Team RWBY (who has great ties to Penny, the girl who made the SDC robbery a disaster), then she is on their Shit List, and if she is related to Tukson, then much more motivation, maybe it can be enough to condemn the Belladonna family as apostates to the White Fang's vision, removing what little influence Blake had on the former WF members.