Do you know why Bushiroad is ignoring Vanguard for Buddyfight? Is it their way of acknowledging that they may have screwed up Vanguard with the Legion Mate mechanic so they're trying to get the Vanguard players to jump ship to Buddyfight instead? I wonder If the Anime series might also have something to do with it although I probably wouldn't put it past me.
There isn't even Organized Play for Buddyfight and/or Weiss Schwarz where I live. I'm sorry but unless Buddyfight gets as strong of a following as Vanguard (which I still play) did in my area then I'd rather go play Kaijudo / Duel Masters instead which is another TCG that I currently play. At least Wizards of the Coast doesn't focus on too many TCG's at once like with Bushiroad.