The offense should be different this year. It has to be different because the skill set of the players are considerably different. Both McLemore and Luc can be good players off the ball. I would expect a lot more motion to the offense, much better screening, back door cuts. Should be a lot more entertaining basketball.
In his rookie year I would expect McLemore to have a very conservative game moving without the ball, hitting the open shot, playing some D, getting some rebounds. He's just going to have to add a little each year to his game in terms of dribbling the ball to become a well rounded player. This coaching staff seems pretty good and I'm sure they'll start immediately giving him the baby steps to improving his game.