Bills' Dee Delaney: Leaves game with knee injury

Delaney did not return to Saturday's presason game against Carolina due to a knee injury.

Delaney was injured on the Bills' penultimate defensive series in the middle of the fourth quarter, finishing the game with three tackles. He's been a longshot to make Buffalo's 53-man roster as a depth secondary piece, and the injury he sustained Saturday lowers those chances even more.