Detroit Lions linebacker Jack Campbell (46) and cornerback Terrion Arnold (6) jointly tackle Cleveland Browns wide receiver Cedric Tillman (19) during the Week 4 matchup between the Detroit Lions and the Cleveland Browns on Sunday, Sept. 28, 2025 at Ford Field in Detroit. (Jake May | MLive.com)DETROIT –- The injuries continue to pile up for the Detroit Lions’ secondary, with another starter leaving Sunday’s game early — and this one appearing to be severe. With 13:56 remaining in their Week 4 matchup against the Cleveland Browns, Lions cornerback D.J. Reed’s departure marked the third time Sunday that a Lions defender left the game due to injury. The severity of Reed’s and Arnold’s injuries remains unclear, but the Lions losing both starting cornerbacks in the same game is an ominous development.