Yeah the brackets were full (48 teams) before Expo even started so no one could join in. Apparently b/c of this it ran really well this year. I participated and had a blast, but I heard it went much smoother than in past years since they limited the entries to 48 teams of two. You play three rounds in the qualifying and then based on that, everyone is seeded into a division. Somehow we made the A-division finals and bombed out the first round to Josh Sharpe and Jon Replogle. So everyone gets at least four matches (each match is best of two in qualifying and can go to three games if there's a tie after two on the final round(s)
It was my first "brawl" type tournament and I was paired up with a random person since I had no friends going to Expo (ok, i just have no friends - it was fun to play with/against teams though as I love that social aspect of pinball.
Quoted from rosh:one other comment on expo brawl. Lots of comments about more tournaments, however, I wonder how many people even know what the brawl is? To be honest, while I participated in pinbrawl a few years ago, I have no clue how it works now, is it still teams? Do you have to have your team ahead of time? Can individuals just show up and get put on teams? Is it one and done, or do you get to play a few rounds before you are eliminated? Either way, once you move to electronic registration (which would likely increase registration being done), you could even ask 'do you want to be put on a pinbrawl team', and alert them this is the only way to be playing games on day X during times y. It is also just another great way to meet people.
I think this gets back to better info on the events. After reading a lot of this, I think more and better info, both before and during is probably the single biggest issue (other then games to play which you have already acknowledged and are trying to address). Many of the issues raised would be resolved or mitigated with more detailed info ahead of time. I think there is a tendency to just assume people know what these things are, but to keep this healthy and growing, in a hobby that is growing, people need to know more about what these things are.
There is so much going on over the three/four days, no way a single one page info sheet can properly communicate it.