I don't know if anybody remembers this, but I've posted threads about
Frank Trower twice already - one when I recruited him to ask what people thought he would do, and one in which I pondered cutting him but decided instead I wanted to see my experiment through. Basically the question was, how much of perimeter shooting efficiency is determined by PER alone? The answer now seems to be a lot. Trower is a great test subject because he has crossed the "magical" 70 PER barrier where most guys allow people to shoot 3s at a decent clip, but he has poor speed and terrible BH compared to most players with 70+ PER. So far this season against a decent SOS he's shooting well over 40% from 3-point land, and his PER certainly isn't elite. Obviously the sample size is fairly small, but it's not tiny - 114 attempts.