I would too, I'd be happy if they announce 6 episodes again lol, but I'm still hoping for 10-12 at the moment because that just feels more a tv season to me, and they can fit more in. Season 10 was originally promoted more as a mini-series, whereas 10-12 episodes feel more like a season of tv, and so gives them more time to try different things.
I guess that we'll just have to wait and see what can be worked out though