Board Thread:General Discussion/@comment-26099499-20150226151824/@comment-26206856-20150320115656

The way I see them carrying this out is to have the dream reveal some sort of clue/lead. Knowing Yang, it will drive her nuts that she's seeing visions of her mother, but since it's a dream, she can't base any of it to be fact and may try to play it off as her subconcious playing tricks on her. She only saw a glimpse of the back of Raven after being knocked out, so she may even doubt she really saw her in real life.

The internal struggle over how solid the evidence is will probably lead to something akin to how Blake was conflicted with the WF, and wind up with her dragging the team out somewhere to check a 'gut feeling'. We may even see a few episodes where her self control slips (proving to Blake she's not as perfect as she tried to seem in their talk), allowing the search to start to control her. What throws another wrench into this is how much Ruby knows about Yang's mom. If she knows little to none, Yang may try to separate from the group and do this all on her own to 'protect' her little sister.