Gravity Rush 2 Discussion

I only recently got around to playing Gravity Rush, and I've got to say it surprised me. I had heard good things about it, but man I enjoyed it more than I expected to.

What do you guys think the chances are for getting a sequel? Maybe even a prequel ? when do you think it would be announced? do you want another Gravity Rush game? and what gameplay mechanics would you like them to improve upon?

Would love to hear this communities thoughts