What happened: Dallas Cowboys defensive coordinator Christian Parker has not finalized whether he will call plays from the coaching booth or the sideline on Sunday, according to Ed Werder. Parker indicated his current inclination is to remain at field level, where he has operated throughout the season.

Why it matters: The potential adjustment in game-day vantage point comes after ongoing questions surrounding the first-time coordinator's defensive unit. Earlier this week, Dallas added veteran coach Mike Pettine to assist Parker as the staff looks to stabilize the defense.

What to watch: Dallas will finalize Parker's game-day location ahead of Sunday night's kickoff.