So here some ideas for new Halloween skins:
Ticker = FBI agent with a shield you can use to protect your self of some bullets.
Stalker = Slenderman
Leaper = a boo
Brute = R2D brute (old brute but with the actual brute skills)
Leaper = a lizard or a frog.
Swarmer = homeless man, trash bag in his face as beehive and some mud as honey.
Digger = a dead lumberjack (yeah idk what else)
Elemental = shadow
BlueElemental = toxic water
that's all. hope you like my idea