Board Thread:Episode Discussion/@comment-14138255-20170129165318/@comment-24772070-20170202173628

Arkantos95 wrote: Raven is Qrow's twin sister who was on the same team as him and the only other known SEW besides Ruby. It's likely that she was extended an offer to join the Ozluminati the same time Qrow was, but rejected it for whatever reason. Salem is revealing it to people who have no ability or cause to spread the information elsewhere. Mercury and Emerald couldn't leave if they wanted to.

Sienna apparently isn't even on board with Salem's plans, so she wouldn't have any reason to tell him/her about it. Ghira has no known connections to any of the people who would have reason to know about the Relics.

As far as we know, the only people that know are the Ozluminati, who have nothing to gain from telling anyone about the Relics, the Coven, who have just as much to lose as gain by telling people outside of their ranks by introducing competitors for the Relics, and Raven, who has apparently expressed complete apathy for the whole thing. Raven was not a Silver-Eyed Warrior. She quite clearly has red eyes. Summer was a Silver-Eyed Warrior, not Raven.