Every Summoner For Themselves (1v1v1+)
It's basically 1v1, but you can add up to 5 people all against each other. Maybe this should be a custom game or a rotating game mode. I say it's up to 5 people because people tend to be in groups of 5 when q'ing together. I'll try to draw this out sometime.
As a rotating game mode, you can choose 1v1v1-1v1v1v1v1 from the options below. As a custom game...same way it is now, but separate all teams to have only 1 person, and the names are in circular.
I imagine a map that is circular. In 1v1v1v1v1, each nexus is placed in a star shape and has a lane leading to the middle (square shape for 1v1v1v1, and triangle for 1v1v1), each with their own minions. The lane setups are like aram's lanes: outer turret, inner turret, inhib, two turrets by the nexus and then nexus itself. In between the lanes there's the jungle. Each equipped with wolves, gromp, raptors and scuttle (river down the middle from outside of map to near the center) Red and blue are on opposite sides of the map.
Also avoid using orange, purple, yellow and green for the team colors because those are shield colors ex. Morg and Camille, and green/yellow will be used for identifying your champ in case of those messy fights.