Originally Posted by Nitro
I don't really see any harm in allowing it. If you really want to use B2W2 stuff, you can always just go to Pokemon Showdown, and that doesn't even require a download. You can even import teams from PO (tho I just found that out lol), which eliminates most of the hassle.
Black and White 2 is like using dream world teams...it shouldnt count as standard because the pokemon and some of their abilities are not released.