Guild Wars 2

Many GW1 players will remember the Xunlai Tournament house. For those who are unaware, you made predictions on what top guilds would win/place/show in tournaments and would earn rewards based on how well you could predict the outcome.
Now we have the start of WvW seasons, which I think would be an excellent opportunity to bring back this feature. While the Xunlai may be gone, I think there may be an enterprising Charr who could use the idea to gain more customers.
The predictions would follow the same type of format for the WvW tournaments as they did for GvG. Pick the placing order for each of the Gold, Silver, and Bronze leagues, and based your predictions, win some sort of in-game prizes. The better your predictions, the better the prizes would be.
For anyone interested in how the XTH was set up:
http://wiki.guildwars.com/wiki/Xunlai_Tournament_House