Cam Heyward calls for more protection for defensive players after T.J. Watt injury

Steelers outside linebacker T.J. Watt exited Sunday’s preseason game with a knee injury after he took a low block. Watt appears to have avoided a serious injury, but teammate Cam Heyward said afterward that defensive players shouldn’t be subjected to those kinds of blocks. The low block Watt took from Lions tight end T.J. Hockenson [more]