Pokemon Black and White 2-Now with a sexy rival.

So...what typing would they be? Ice/Electric and Ice/Fire?

Watch them add triple typing just for Kyurem and f'uck everyone over.

So, purely speculation and this is without having played B&W, but it seems to me like Kyurem will need Reshiram and Zekrom in a Dragon Ball Cell fashion. Like, he needs to absorb them or fuse with them to become the final form again. The forms we've been shown are like 2nd Stage, and if you are in either of those forms you ''absorb'' the other Pokemon left and get to the 3rd and final form.

Also, the setting will be Unova, but as Jon said, you'll get access to Hoenn. Maybe ''Gray'' later will be the definitive version of Pokemon (taking their word that the won't make NEW main series games for a while), and you'll get to see a world map and travel to all regions again. /wishfulthinking