Lions players face key training camp battles for starting roles

As the Detroit Lions prepare for training camp, head coach Dan Campbell emphasizes that several starting positions remain open. Notable players such as cornerback Terrion Arnold and left guard Christian Mahogany must elevate their performances after mixed results in previous seasons. Arnold, now in his third year, faces increased competition after injuries limited his impact last season. Mahogany, who struggled with consistency and injuries, will compete against new additions including veteran Ben Bartch and rookie Miles Frazier. Rookie Derrick Moore will also look to secure a starting role alongside established player Aidan Hutchinson amid a revamped defensive line. The training camp will be a critical period for these players to prove their value.

• 3:27 AMYahoo Sports — Three Lions Who Need to Step Up at Training Camp