User blog:Drache Mace/Who was Yang looking for?

So we know that in Episode 3 of RWBY Volume 2, everyone is trying to find out more about Roman's plan.

Ruby and Weiss go to collect records about dust robberies.

Blake is going to find some more things about the White Fang.

And Yang is going to meet and "old friend" who typically knows everything that goes on in Vale.

So who was Yang looking for in the "Yellow" trailer? Cinder?

Yang did ask Junior "Tell me where I can find her, and I'll let you go."

This is awry, because no one knows (yet) that Cinder is the real mastermind behind the event that's coming up, so how would Yang know it's a girl?

Also, the picture, where did she get it from?

Does the "Yellow" trailer take place before Ruby started attending Beacon Academy?

Seems plausible, as Ruby might've just been wondering what Yang was up to.

Maybe the trailer takes place in Volume 2?

As team RWBY finished going over their objectives, Ruby says that they'll all meet up near Yang to go over what they found. That could explain why Ruby was looking for Yang outside the club, but it wouldn't go with who Yang was looking for, a girl, since she doesn't know it's Cinder (yet).

So what are your guys' answers to these questions?