IF, Rozier ends up Better than Portis I'll apologize to Ainge, but he will be the only one who felt that way.
Add to that Rozier is more of a combo guard or two guard, and when exactly is he going to play??
As of now he's behind Smart, Thomas, Bradley, Hunter, Young, and Turner.
That makes him seventh in the guard depth chart.
Next year if Turner goes elsewhere that puts him sixth. No playing time in sight.