I agree, the online options are pretty limited for "anyone" matches at this point. I haven't even been able to get in a match for some reason....it just sits at the player select screen saying it's waiting for 3 other people, and after a minute it kicks me back to the main menu saying there was a problem.
Anyway, I'm hoping that they'll expand the 'anyone' customization options down the road. At this point I would imagine they're just trying to get everything working with regards to SSB online (and keeping up with the loads). Does anyone know if there are more options for "anyone" matches in the Japanese version?