Board Thread:Speculation House/@comment-67.171.134.135-20150521032555/@comment-4010415-20150531154952

Yes, Yang told us a story about how Summer died/disappeared, Yang found out about her real mom and went looking for her, and she and Ruby almost died during that search, but she's still looking, just not as recklessly. We also learned that the reason she wants to be a huntress is just for the excitement and adventure.

That's... pretty much all we got from her, really. We've gotten even less from Ruby.

Meanwhile:

Blake:


 * We found out that she was a member of the White Fang, but she quit when she got tired of aiding them in their violence.


 * We discovered that, beneath her solemn and aloof exterior, she can smile and have fun (The Badge and the Burden).


 * She doesn't take conflict with those she cares about very well and resorts to running away (The Stray, and also "When I realized my oldest partner had become a monster, I ran!"). But after Weiss' talk with her in Black and White, she's learning to talk to her friends instead of running away.


 * She can obsess over something to the point where she runs herself ragged (I'm pretty sure you know what I'm talking about). After Yang's talk with her in Burning the Candle, she learned that she should allow herself some time to relax and that getting obsessed is dangerous.


 * She has a lot of fears about trying to make things better and get rid of the discrimination and hate between Faunus and humans. Refer to what she said in Mountain Glenn, about how all she ever does is run away and how her Semblance even matches that.

Weiss:


 * After her conflict with Ruby and having a talk with Port, she has learned that she needs to stop being so entitled and try to be the best teammate she can be.


 * In The Stray, we learned about how the White Fang has been targeted the Schnee family, and how that has affected her life. It led to her hating the White Fang and being unable to trust Faunus. After Blake revealed herself to have been a member of the White Fang, and Weiss had an entire weekend to think about it, she decided to set her distrust of Faunus aside and accept Blake.


 * In A Minor Hiccup, we saw Weiss trying to prep herself to have a fake smile on her face in the elevator. During her monologue in The Stray, we discovered that her relationship with her father isn't a very good one, due to how his anger toward the White Fang made her childhood difficult. While she talked to the operator in A Minor Hiccup, she showed discomfort in the idea of talking to her sister or her father, and when she ended the call, she had a very sad look on her face.


 * In Mountain Glenn, she revealed that she dislikes the effect that the way her father runs the SDC has had on the Schnee family name, and she wants to set things right. She intends to bring a positive view of the Schnee family back through being a huntress.

Blake and Weiss have both had more development, both in "Expand" and "Change," than Yang has.

Also, "Change" development doesn't always have a character change for the better. They can also change for the worse.

And Raven being her mom is pretty highly likely. I'd personally say a little more than just 50/50, especially considering Qrow's last name is most likely Branwen.