It may not be huge but if you change the enemy outline to black instead of red, pixel based aim bots will be effectively impossible to make. As it is currently, the red outline can be easily detected by aim bots since it’s so different from all the surroundings.
This is a tough one because one of the functions of the enemy outlines is to make the enemies easier to distinguish against the environment.
I'm talking to game designers and our art team about possibilities here, maybe we can figure out something that's good for humans and bad for pixel bots.