Last thing I want a hunter thinking about is a scoring ring on a deer.

Been there.....done that. I blew a chance at a really good deer thinkng about placing my shot right behind the shoulder.....instead of thinking about the path my arrow needed to take through that deer.

Put a prospective hunte rin a treestand during a bowhunter's education class.....and explain to him the theory of "aiming for the exit hole". That would go further to aid in proficiency in my opinion.