I am VERY ify on this, so for the moment I wont say yes or no to this proposal.
To me the qualifying round would create a HUGE amount of downvoting. Avatars that would be deserving of going into the second round still might not, all because Mr. "I'm booord n mi frndz liek it" got all of his friends together along with people in his guild and downvoted the hell out of other entrants, and 5'd his avatar.
So really this idea may cut back on maybe 75% nondeserving avatars from entering the main arena, but it definately wouldn't get rid of them all together, and this would just make more downoting problems for everyone.
Also since people would be able to submit more than one avatar, if both avatars recieved a high enough avaerage with the required amount of votes, would that person get two tickets for both avatars and would both avatars move onto the next arena?
I may be over thinking this, so please stop me somewhere or correct me. But it seems to me that even thought this new system would be more complex and might allow more deserving avatars win, it could possibly bring more problems to the arenas. Again someone stop/correct me.
I think instead of a new arena, we need an update, and better clarification of the rules. Moderaters for the arena ONLY, that way when avatars are reported they can be handled right away, and wouldn't stay for days or the entire week. Also when people go to enter their avatars, give them examples of what is or is not an original/cosplay avatar.