Leaks in abundance, so here's some more news for ya's.
Firstly, CoroCoro's July issue has a cover that gives away a mugshot of Keldeo's Resolution form, as seen here. Keldeo's appearance doesn't seem to change very much, as all that can be made out from that small image bit is that it's horn changes blue, and it's mane is longer. Those three colored strands of mane above it's horn is also a new change, quite obviously meant to represent a rainbow of colors. blehhhh
Another new area in BW2 has been revealed: "Sangi Town". Quite obviously, that's not translated. Rumor has it that it's the second town you'll encounter in the game, but this isn't confirmed yet. It is also said that Keldeo will be able to somehow change forms in said town. Since an event you can obtain early in the game will give ya a lv. 10 Keldeo, I definitely wouldn't doubt that Sangi Town is encountered very early in the game, so it being the second town on your adventure is very plausible.
Next, the Poke Transfer system of BW1 will also be used in BW2 for transferring your 'mons from your Generation 4 games. It's a good enough system in comparison to the ol' Pal Park, but I still honestly wish they would opt for including some sort of mass-transfer option... ._. They damn-well better have said feature in the sixth generation of games. =/
The Kami Trios' Sacred Beast forms are confirmed to switch between forms using an item. Whether this will be like Shaymin's Gracidea transformation or a hold item like Giratina, is not yet known. It's also unknown if you can obtain this form-changing item without needing the AR Searcher, since you will not be catching their alternate forms in BW2. If you end up needing the AR Searcher to get the item, I'll end up using my AR Max to get the item(s) anyways. ;D
Black Kyurem and White Kyurem have the abilities of Terravolt & Turboblaze respectively, mimicking the ability of the Tao dragon Kyurem also takes the appearance of. Almost anything is better than Pressure on an offensive (Underused...) monster like Kyurem, but I'm honestly not sure how this ability will benefit it at all in competitive battles.... Prevent Quagsire from walling it after it was baton passed a Shell Smash, maybe? >_>;
Just like with the Dream World, the Dream Radar (I guess I should stop calling it the AR Searcher...) can give ya items. I dearly hope that the Soul Dew is obtainable through both of them.
Finally, one bit of news that confirms nothing, but will be giving rise to some speculation. Quite a few BW2 guides will be coming out in Japan this summer; one of which, the "Perfect National Pokedex Guide", lists every single Pokemon from #0 (Victini) to #649 (Genesect). If this guide is meant to be released this summer, WITH Genesect being listed, this very strongly points towards Genesect being revealed very soon. This is most likely an accidental leak like much Pokemon merchandise unintentionally incurs. However, this does not at all confirm that Genesect will be released by the time this guide is. There have been guides that included non-obtainable event Pokemon that hadn't had their events so much as announced yet, so it's equally possible Genesect won't show it's face on our games for the entire year. But at this point, no one really news.
Quite a few leaks, yeah? But there's still more to come once this issue of CoroCoro is released.