Commitment breakdown: Five-star Tony Grimes chooses North Carolina Posted Jun 30, 2020 The Tar Heels are stacked with young safety prospects but need more quality cornerbacks. Tony Grimes will fit in perfectly with the Tar Heels depth chart. He was already planning on graduating in December so he could enroll in January but now Grimes is planning on taking a summer school class so he can enroll at North Carolina for the fall semester. (Rivals.com)