Not much, to be honest. The main villainous team has never been a concern of mine, and I'm sure they'll take a step back plot-wise after Black and White, so I'm not really too hyped for them either way. They'll probably end up as just another Team Rocket.
Why would they take a step back?
Possibly because they look like Team Rocket. Team Rocket didn't exactly have a deep plot attatched.
Plasma was the most complex, but I don't know if they'll be willing to get any more complex then that. They don't want to make it too complicated.
On 12/02/12 I said I wouldn't change this until something impossible happened. Now, Earthbound just got re-released in the US.
I really hope their money scheme is just a cover up, or a means to a bigger end. Megaevolutions and the whole Life and...Destruction(might as well be Death) theme for the mascot duo make for an interesting plot.
I remember somewhere(could've been a like id) saying that the goal of the evil team is to create the ultimate/perfect Pokemon.
Official hot fudge sundae of the IDF Official Hydreigon of the Pokemon B/W 2 Boards.