The Dallas Cowboys coach sheds light on why former All-Pro cornerback Trevon Diggs remains sidelined despite practicing.

Dallas Cowboys cornerback Trevon Diggs is itching to return from injured reserve, but many wonder whether it's best for the two sides to part ways.

As of Friday, Trevon Diggs was certain he would play Sunday night. He had practiced all week and he said he was included in the game plan. But on Saturday he was told he wasn’t. So Cowboys’ 27-year-old cornerback Diggs stood in street clothes Sunday night and watched while Minnesota’s J.