Board Thread:Theories Discussion/@comment-16798306-20130307124756/@comment-6986530-20130307204131

Well I have no theory for Envy, so your idea is probably the most likely one since all the other awakened vessels had their Sinners dying at the end (even Story of Evil, in a way, since Allen was Rilliane's opposite and was executed.) (So wait, is Kayo still being posessed by Elluka at this point? Because that could mean the scissors might become awakened vessels if Elluka swaps into someone else and Kayo realizes what she's done.)

As for Lust, I was thinking that whatever has kept it from awakening might be related to whatever Gammon Octo's curse is, and maybe once he finds the Venom Sword it might awaken too--since he thinks that is what will end his curse.