Nothing much, man. I was thinking about talking to you this morning.
At the release of D/P, there was a tourney there, the rules being:
1. Three Pokemon, level 50
2. No legendaries (same Pokemon as Battle Tower are allowed, so no scarftran D: )
And I think that's it.
Actually, if you go into local battle (one of the upper stories of the pokemon center) the rules they played by was actually one of the presets there.
I know because a friend of mine went there and got his arse handed to him (he got to third round using a hypnosis/dream eater gengar, was owned by a rest talker, meaning the players must be pretty noob).
Anyway, I was thinking there might be something like that for plat. What do you think?