The Dallas Cowboys have zero margin for error in their final four games. To usurp the Eagles in the NFC East, they must win out and hope that Philadelphia loses two more games.
You can guarantee that Dak Prescott and the offense will show up. The defense is a much different story, which makes executing on special teams absolutely imperative. Unfortunately, not only has the Cowboys' return coverage been dreadful, but KaVontae Turpin has become a massive problem.
Turpin's struggles on kickoff returns are one thing, but he has committed invalid fair catch signals in consecutive weeks.