I actually don't think I've come across this in any other FPS, but holy shit the amount of times I'm lurking and one of my teammates cuts me off from a different spot, but within the same side of the map, clomping around like they're playing the drums with their feet is fucking insane. I'm lurking, you're an elephant, despite the fact that you're not right next to me, their Omen now knows to look in the direction I'm about to lurk.

Now I'm halfway across the map lurking in a terrible position because your shift key is broken.

Please, please stop.