The Dallas Cowboys have placed defensive end DeMarcus Lawrence on injured reserve due to a Lisfranc injury to his right foot, which he sustained during a game against the New York Giants. Lawrence is expected to be sidelined for four to eight weeks but will not require surgery. In response, the Cowboys have signed defensive end KJ Henry from the Bengals' practice squad and are likely to elevate Carl Lawson for their upcoming game against the Steelers.

• DeMarcus Lawrence's injury is a significant blow to the Cowboys' defense.
• KJ Henry's addition could provide depth, while Carl Lawson's elevation may help fill the void.