I am with Line. Just use the same arena and try do what you did before, but I remember you guys the DEVs said about the tourney not as easy as seems. The year is nearly over and the Steam release not so close so a bit player influx should happen after tournament maybe some improvements attract some older player again (spark tp, mobile tp, gamma opportunities).
They need to think about it maybe worth to do even when they stop the actual improvements. The existing playerbase is soo patient so it not so important skip the tourney because of improvements. But I know they dont have waste of time. Just the tournament alone make teams busy in 1-2 week to think to test and so on so this is the hidden thing of it.
TLDR: price value rating is better the tournament than others I think with make a tournament than anything what they will implement. 2 weeks -1 month attract 100 people so make it. And send e-mail about it.
Energy to Earth!
18.01.2014. [12:57:58] <BeastmodeGuNs> after that i remembered all those warning about 1v1 you lol, and i found out why xD