These are ideas for scenes I would like to see, or at least something similar, in Volume 10. These will include characters introduced and expanded on in the books, After the Fall and Before the Dawn. I don't own any of the characters, they belong to Rooster Teeth.

A Terrifying Combo

With a giant horde of Grimm charging towards Vacuo and Shade Academy, all of the Huntsmen, Huntresses, and students were rushing to form a defensive line.

Ruby: "That's a lot of Grimm. Does anybody have a plan besides kicking Grimm butt?"

Jaune: "I'm not sure how well it'll work, but there is something I would like to try."

Yang: "Well, something is better than nothing."

Nora: "What do you need?"

Jaune: "Coco."

A few moments later, Coco comes running up with her team and Team SSSN right behind them.

Coco: "I heard you need me for something."

Jaune: "How much ammo do you have?

Coco: "With what we're facing, as much as I can carry."

Yatsuhasi: "I have some extras for her as well."

Jaune: "You're going to start us off with your Semblance to enhance your dust bullets."

Blake: "Oh. I see what you're planning."

Weiss: "You're going to boost her Aura to make her bullets even stronger."

Jaune: "Bingo. So, what do you say Coco?"

Coco: "Sounds like fun. Let's do it."

Coco stepped in front of everyone and transformed Gianduja from her purse to her gatling gun. Jaune placed a hand on her shoulder to avoid impeding her aim. As soon as the Grimm were close enough, Jaune boosted Coco's Aura and she started firing. The overly enhanced bullets caused little explosions as they decimated the charging Grimm. Their friends behind them watched in awe and excitement.

Ruby: "Go get them, Jaune and Coco."

Yang: "This is ridiculous, but also very cool."

Scarlet: "I'm suddenly really glad that the two of them are a year apart and now separated by student and graduate."

Velvet: "Why?"

Yatsuhashi: "Because this combo is absolutely terrifying. If they had worked together like this from the beginning, who knows what would have happened to Coco's ego."

Sun: "I 100% agree with you, big guy."

Ren: "Regardless, you need to start preparing for battle. They're burning threw a large amount of Aura for this, so they won't be able to sustain it for much longer."

They all followed Ren's lead and got ready for when Jaune and Coco ran out of Aura. By the time that happened they had taken out a bit less than half of the Grimm horde.