The list of problems for Greensboro's own P.J. Hairston continues.
According to USA Basketball, Hairston withdrew from the team after suffering a back injury during practice.
He has yet to be examined from the North Carolina medical staff.
The former Dudley High School star is also dealing with legal issues. Hairston faces charges in Durham for possession of marijuana, and driving without a license. There was also a handgun found outside of the vehicle Hairston was driving.