Terrion Arnold Injury: Done for day
Arnold (groin) has been ruled out for the remainder of Sunday's contest against the Packers, Tom Pelissero of NFL Network reports.
Arnold suffered a groin injury early in the second half of Sunday's contest, which brought his day to a premature end. The cornerback recorded six total tackles (three solo) and a pass defensed prior to his departure. In his absence, Rock Ya-Sin has been thrust into a prominent role in Detroit's secondary.
