He really needs to be benched in place of Exum if he doesn't pick it up soon. He is a solid passer and should be given more time to develop, but you can't start a player that shoots that badly.
Funny to see some other players in the bottom 10 in FG%: Paul Pierce, Josh Smith,James Harden,Kobe Bryant, Kemba Walker, and Tyreke Evans. Kevin Love is 11th. Crazy to see so many big names taking so many terrible shots.