What would need to happen for UNC to repeat? Posted May 6, 2017 UNC continues to await word on whether Kevin Knox will sign with the Tar Heels. The 5-star wing from Tampa is set to make his announcement on Saturday. Roy Williams is also waiting to see if center Tony Bradley stays in the NBA Draft or returns to school. Knox and Bradley’s decisions will directly impact UNC’s chances of repeating as national champions. (ACC Sports Journal)