Sigh... I don't know if anybody is still around to see this, but I plan on starting a new league that will take advantage of wiimmfi. If you didn't know, this is a custom wifi server that replaces the DS/Wii wifi servers that were shut down. This league will feature a variety if tournaments from regular, to 3 mins instead of first to 7 (with excessive stalling banned of course), to no items-megastikes-skillshots, to no serve it ups-ins-titan's chips-belgian waffles-other chip trick goals, to top ranking players only.
I already have a few willing participants, so... reply or PM ASAP if interested b/c I plan to start the league as soon as riivolution support for wiimmfi is released, and I'll cancel it if to few players.