Even at 69 years old, Duke head coach Mike Krzyzewski has to undergo changes just about every year when it comes to his teams.
The philosophy and system won't change much regardless of the personnel. The Blue Devils are still going to try to spread the floor offensively while primarily utilizing an aggressive man-to-man on the defensive end.
On the other hand, a reloaded roster leads to some new advantages as well as some new challenges the staff will have to account for over the course of the season.
Here is a look at some of the bigger changes Duke will see heading into the 2016-17 campaign.