Mekhi took him feet to back and holds him there for 3 seconds Ref holds up 3, but then wipes it off as McCoy grabs the leg and rolls thru. Luckily Mekhi is a beast and works him back to his back , holds him there for another 3 seconds and the ref finally awards the takedown. Would have been a lot of angry Hokies today if McCoy had just laid flat and held onto the leg until time ran out after rolling thru. How long do you have to hold someone their back to earn a td ?