The Atlanta Falcons take on the Kansas City Chiefs on Sunday Night Football, and here are four keys to victory for Atlanta.

The Atlanta Falcons got a massive win on the road against the Philadelphia Eagles earlier this week, scoring a late touchdown to clinch the game. Anytime a team can grab a victory on the road is special but it's especially meaningful when it comes on Monday Night Football.

Coach Raheem Morris called wide receiver Drake London pretending to fire a gun, just over a week after the team honored victims of the shooting at Apalachee High School, “a mistake.”

Atlanta entered the season expecting to field a high-powered aerial attack. It struggled in the season opener, as nine-figure free agent quarterback Kirk Cousins went 16-of-26 for 155 yards, one touchdown and two interceptions.

The field goal gave the Falcons the 21-20 lead (and win), but it was farther away because of London’s 15-yard unsportsmanlike conduct penalty following a celebration in which it appeared he mimed shooting a machine gun.

Falcons Coach Raheem Morris calls London pretending to fire a gun – about a week honoring victims of a school shooting near Atlanta – 'a mistake.'