Miami running back Duke Johnson (8) breaks a tackle by Virginia Tech linebacker Andrew Motuapuaka, bottom right, as linebacker Derek Di Nardo (41) and safety Detrick Bonner (8) defend during the first half of an NCAA college football game in Blacksburg, Va., Thursday, Oct. 23, 2014.
Miami running back Duke Johnson (8) breaks a tackle by Virginia Tech linebacker Andrew Motuapuaka, bottom right, as linebacker Derek Di Nardo (41) and safety Detrick Bonner (8) defend during the first half of an NCAA college football game in Blacksburg, Va., Thursday, Oct. 23, 2014. Steve Helber AP
Miami running back Duke Johnson (8) breaks a tackle by Virginia Tech linebacker Andrew Motuapuaka, bottom right, as linebacker Derek Di Nardo (41) and safety Detrick Bonner (8) defend during the first half of an NCAA college football game in Blacksburg, Va., Thursday, Oct. 23, 2014. Steve Helber AP