Midrange is different from perimeter game. An effective SF has to be able to knock down threes which Josh should never attempt. It's nice to hear he got something in his wheelhouse that he can improve---I think improving the midrange game is pretty important to PF too. Just look at Amare, David West, Boozer, Hasleem, (and even Horford)... they can nail that 15-18footer with consistency making them more potent to the offense. He just got to pick a spot and keep practicing that same spot.