[Mode Concept] A Better Hide N Seek
I know some FPS's have done this.
The Map is scattered with League related objects: Towers, Poros, statues, baked goods, ect...
Hiders: (Team of 5) Instead of selecting a champion they select an object that they will be in the game. They are stelthed for the first 60sec of the game and 30sec after rezing, to allow time to hide. Hiders abilities will be all CC or movement based.
Seekers: (Team of 2) Select Champs as normal. Must hunt down and distory Hiders. They have 15min to score 10 points for kills. Seekers receive points if a Hider remains in base for a set time.