Dallas Cowboys CB Trevon Diggs (knee) remains uncertain if he will be able to play in the season opener versus the Philadelphia Eagles Sept. 4. He is currently on the Physically Unable to Perform list and has not resumed practicing, although he has ramped up his rehab work recently. If Diggs remains on the PUP list at the beginning of the season, he would have to miss at least the first four games.
ESPN.com - Todd Archer
