With the death of WSVG, Gameroit has stepped up to the plate as the possible provider of Arena tournaments.
Source:
Introducing Gameriot WOW Tournaments from World of Ming | GAMERIOT
I personally like the idea a lot. Hopefully this will do away with the extraordinarily amount of idiotic disqualifications, as well as provide more opportunity for people to play. Those who couldn't afford the trip to a WSVG because they didn't have a sponsor won't have to worry about money this time around. I also like the idea of using your own UI. Mine is not heavily modified, but there are things I have done with it which I would be unable to do with the Blizzard default, such as enemy cast bars, Gladaitor, unit frames/bars.
I think 5v5 format is fine, but I believe it should be the top 3 teams from each BG. Also, I'm really curious as to how they're going to set this up on PTR. It would be much easier to do on a private server, especially if people decide to be assholes and queue up to mess up this thing (wouldn't be a surprise). I think that it could turn out to be quite a hassle. Other than that though it seems like an all around great idea to me.
Thoughts?