I'd agree with that. Mayo bottles loook like that (at least, in Japan), so they DO kinda look like Bellsprout heads...
So... I think PokéCom died for a bit, due to the B/W announcement, haha.
I'm not excited about it, not yet. I need to know more details.
And I'm willing to bet it'll be a 3DS launch title (what better way to move handheld systems than a Pokémon title?), or have 3DS enhancements. I know the announcement is for later this year (and supposedly, the 3DS will also be released this fiscal year), but it still seems too soon for Gen5, especially how HG/SS were just released last year (Japan) / this year (rest of the world).