I would love it if she had a redemption arc. Jasper is my second favorite SU character, and I think it would be really great to see her become friends with the crystal gems and defend the Earth.

I really want her to have something like what Peridot had, but also different. Maybe some people find her and help her, and that gives her a new appreciation for Earth. Maybe she won't become a Crystal Gem, I feel like she'd still hate them until much later, but maybe she'd be more tolerant and not so filled with anger.

I think this was already asked...

I at least want her to be a neutral character - to at least find some closure, with herself and the war, and to break away from Homeworld's mentality. Her ending up like Peridot, for example, would be quite a stretch. But I like the idea of her being able to heal, and for the audience to be able to empathize with her more, or at least understand why she's the way she is.

Plus, her love for flying as Malachite is cute - it would be neat if they find a way for her to fly.