There are multiple facets to the "players leaving" circumstances.
1.Player comes to Wake, develops so much so fast that he leaves to take multi million dollar pro contract
2. Player comes to Wake, and it fairly quickly becomes obvious that the player was "reach" recruit and really would never contribute and player transfers
3. Player comes to Wake, fails to embrace the "student" part of student-athlete and doesn't go to class/turn in required academic work. Player transfers
4. Player has or develops disciplinary issues and is "asked" to leave.
5. Player comes to Wake, is a significant contributor. Player transfers.
Category 1 guys, well that is the way the NCAA/NBA situation is today. Can't fault either player or coach when the player has an opportunity for life-changing money and takes it.
Category 2 guys- most coaches have some "project" guys. Too many are a problem. Usually they transfer to lower level schools. Some have success there, some don't. The forced redshirt year is helpful for many of these guys. They need the year to mature.
Category 3 guys. Wake is not for everybody, especially academically. Some guys don't realize what they are getting into at Wake, even when told.
Category 4 guys, who have and/or develop enough disciplinary issues are not good. From both the recruiting and the coaching standpoint.
Category 5, guys who come to Wake, contribute on the court and then leave are most concerning. They have a place on the team, and a role within the team. Losing them hurts the team and the staff.