Enemies outlines should be removed, without it, the player has the opportunity to be stealthy and make use of dark areas, without having the enemies know about it because he has an glowing outline telling them where they are.
In the accessibility options currently you can customize the enemy and the ally team colors, coloring the outlines, crosshair, team flag and other stuff. It’s great that you can customize this stuff, especially if you have colorblind issues, and also for showing off the coatings and ur customization you got, but for the enemies, it might be better if they didn’t have any outlines, like this, they don’t glow, they can take advantage of dark spots and show off more of their coatings.
I like the ideas here. And I like the idea of turning it off, at least as an option. Seems there is no downside to having it only for your team.