If I were to organize this, I need some opinions on the setup.
USA vs. World (All US players and all foreign players would have to decide the strongest people to participate amongst themselves and submit a team sometime prior)
30 vs. 30 (or less depending on how many people can be on at once)
Format: 1 vs. 1, survivor of the match faces the next person in line for the other team with the hp they had at the end of the previous match.
For example, lets say Player 1 and Player 3 are on the USA team, and Player 2 and Player 4 are on the foreign team.
Player 1 defeats Player 2 with 1.5 hp remaining at the end of the first match. Player 1 would then rejoin and face player 4 starting at 1.5 hp. Let's say Player 4 chokes a bit and only wins with .5 hp left. Then Player 4 would join the next spar and face Player 3 while only having .5 to start. This process would continue until one team is eliminated.
The biggest problem is getting everyone on at one time I think.