Bills' DJ Dale: Exits with back injury

Dale suffered a back injury and was forced to exit the Bills' 27-15 preseason loss to the Steelers early, Katherine Fitzgerald of The Buffalo News reports.

Dale entered the week dealing with both rib and back contusions, and it's possible he aggravated one or both of those injuries. The defensive tackle signed with Buffalo this offseason as an undrafted free agent out of Alabama and he's currently battling for a final roster spot.