4v4v4
I thought up this new game play mode where three teams of four play on a map shaped like an equilateral triangle. The map is similar to the summoners rift map except each teams area is a little smaller.
There are still three lanes and a jungle.
A team could have 3 people in lane and a jungler/ roaming support.
It would be sort of unfair to leave a support bot lane because one teams bot lane is taking on another teams top lane.
Once a team was defeated their nexus would belong to the team that killed it, and the team that killed it would get a large amount of gold.
In order for a team to win they have to capture all three nexus's.
Once a team was defeated they could go to the end game screen or they could continue watching the game.
There could also be a Barron like monster right in the middle of the map, this could spawn after 30 minutes or so just to help the game go a little faster. this monster could give gold and a strong buff.