Virginia Tech Hokies outside linebacker Derek Di Nardo (41) hits North Carolina Tar Heels wide receiver Ryan Switzer (3) immediately after fielding the punt. (Michael Shroyer/ Thekeyplay.com)

Virginia Tech Hokies running back Marshawn Williams (42) is carted off the field following his ankle injury in the second half. (Michael Shroyer/ Thekeyplay.com)

Virginia Tech Hokies linebacker Chase Williams (36) tackles North Carolina Tar Heels quarterback Marquise Williams (12) for a loss of yards. (Michael Shroyer/ Thekeyplay.com)