I could possibly see an advantage to targets depicting "normal" gun owners for use in shoot/no-shoot drills.
As in a guy with a gun, but the rifle held down as if he is walking back from his truck after hunting. A target mixed in with an obvious hostile target would make for good training, me thinks.
"Growing up as both a Southern and the son of a child of the '50s, I was imprinted with several things that have long stuck with me. The F-86 Saber Jet was the finest fighter ever flown, the National League is always superior, and Leslie Coffelt
was the finest revovler shooter since Mr. Ed."