Terrion Arnold, who has been bothered by a shoulder injury, was officially placed on injured reserve Tuesday. He appeared in eight games this year.

Some potential help could soon be on the way for the Detroit Lions, as they could potentially be in the market for some help in the secondary with a former player on the market.

NFL picks, predictions for Week 14: Detroit Lions vs. Dallas Cowboys originally appeared on The Sporting News. Add The Sporting News as a Preferred Source by clicking here. The Detroit Lions and Dallas Cowboys will kick off Week 14 of the NFL season with a Thursday Night Football matchup at Ford Field with major playoff implications.

The Lions have pointed to his ability to do that as inspiration and hope for offensive lineman Miles Frazier. The rookie missed all of training camp and the preseason with a knee injury, but has been back at practice after his extended absence.

If the Lions win out, they're in, and if they win four of five, their chances are good. But it's a crowded field vying for the final spots.

Detroit Lions may need to switch things up to improve their pass-rush prowess. Detroit Lions defensive coordinator Kelvin Sheppard understands the defense must now put aside past errors and issues and execute at the highest level down the stretch.

Detroit took down the Giants, 34-27 in overtime, with Jared Goff throwing for 279 yards and two touchdowns on 28-of-42 passing. Running back Jahmyr Gibbs also had two rushing touchdowns and a receiving score in the victory.

The Lions are vulnerable to explosive plays. Could Prescott, with his receiving corp highlighted by CeeDee Lamb and offseason pickup George Pickens, follow suit?