Turner's best role, on offense, is as a facilitator for guys who don't need to improve their FG% and become more consistent. I don't want to see his MPG or FGA go up. I want to see him creating more for others.
He is going to be 30-years old in October. He's never going to be a great shooter, or likely even a moderately below average one. Every shot he takes is a shot he takes away from someone else. He actually set new career highs in both eFG% and TS% last season, but was still way below league average in both. This is the best Evan Turner has ever shot, and it was still pretty bad.
He wouldn't have to drop his FG% to hurt the team. He already does. Hell, he could improve his shooting and STILL hurt the team. He'd just hurt them less. That's how bad of a shooter he is.
BNM