Board Thread:False Info and Speculative Discussion/@comment-4772791-20160123002637/@comment-5163932-20160218003420

Plus he was a failure. Cora was a teenager and someone the gang knew but sheis no chimera.

The thing is, if the beast's identity is being kept a secret for so long then the bosses obviously want to shock us. So it has to be someone we have seen at least more than once because an extra/minor character would not be shocking in the least.