Things that could improve the Firing Range

I'd really love the option to remove the "wall scan" outline on the dumbies, I think it's really important for practicing correctly. Otherwise my eyes begin to track the dumbies before they exit cover and that's of course not how it'd work in a game. Verlhurst also mentioned this in his stream a few days ago and I've been thinking the same for a while. It seems like it'd be pretty easy to implement and it would be a big improvement imo.