I'll be happy with 8v8 or 10v10, but It would have to be a much more wide-open area. Can you imagine using the jungle in Summoners Rift as a 10v10?

Darius supports this idea

100 v 100 ARAM matches. All the particle effects. All the time.

And then their was draft

i cant imagine the anouncement voice screaming HEXAKILL or even OMG OCTAKILL

but i like the idea of something like 8vs8 in a new map like ARAM, where the people came just to smash other peoples and Riot dont need to worry about balance, etc.

I wish we could do a 500v500

10 vs 10
each team with the the same champ
like
10 teemos vs 10 karthus

i dont think that Riot want to screw the healthy balance of the queues.