Looking at Green's shooting numbers. As a 22 year old rookie, he shot .209 from 3 and then improved to .333, .337, and then shot .388 this year.
Smart shot .335 from 3 last season (as a 20 year old rookie) and regressed to .253 this year. It's never good to go backwards but if Smart continues to work and leanrs more about when to shoot and when not to shoot, I can definitely see him shooting in the 33-38% range for most of his career.