Yeah, I was just hoping for some of the "cooler" mythical shinies to be the rewards for these.
And, I think Unova will end up getting some more love down the road. I just have a feeling Kyurem's more important to "background lore" of these games than we might have originally been led to expect, thanks to the Teraleak. We'll probably get to see The Original Dragon aka Komplete Kyurem. At least, we can hope. I think Gamefreak knows how much people love Unova now and will probably give it something special. More than just DLC.