Falcons' secret weapon could humiliate the Commanders if they're not ready

Atlanta Falcons wide receiver Darnell Mooney | Stephen Maturen/GettyImagesMost of the Washington Commanders' focus on trying to stop the Atlanta Falcons' passing game in Week 4 will naturally focus on star tight end Kyle Pitts Sr. and big-bodied wide receiver Drake London. Still, they can't forget about another valid target.

He's a veteran who knows how to stretch the field and could embarrass a Commanders secondary torn apart by injuries in recent weeks. It's 27-year-old speedster Darnell Mooney, who offers the Falcons a legitimate big-play threat the Commanders can't ignore.

Finding remedies for Mooney's ability to take the top off of a defense won't be easy. Not when Commanders defensive…