Towards the end of the newest episode (currently only available to subscribers on Roosterteeth's website) Yang and Emerald (and Ren and Jaune if that's of interest to anybody) are ensnared by grimm tentacle claw things. Yang tries to go off on the big bad so one gags her for her trouble. Really not a lot more to it beyond a few shots of them struggling etc, but it was a nice surprise. Episode will most likely be available through other means in a few hours.
Some screencaps:
