If Turner is going to get minutes (and I think he should), I think he should be starting since we have playmakers in KO and IT in the 2nd unit. Because of line-ups / rotations, it also makes sense to utilize him more like Zeller with minutes at the start of the game and 2nd half, but few minutes in between.
Turner was asked to do a lot for this team last year and I think he performed admirable; however, for him to fit into Brad's system moving forward, he is going to need to learn to play off the ball more - which it appears he has been working on.