Cold War
Description: This event will be held in "Stairway" map, the objective of the participants is to massive their teammates to oblivion.
To do that it's better to equip the "cold" element...

I don't see any common sense of making it as an additional event.
Although, it's being done in random Dodgeball rounds, so that's the best you can get with this idea.

The idea itself seems nice, but the map certainly does not fit.
I might try it using a map of my choice.

This idea is interesting BUT, Stairway map would be too easy, I think that this event should combine some kind of race towards the suicide & in order to do that there's one map in my head but you...