Following the NFL’s full schedule release on Wednesday night, the Pittsburgh Steelers now know the dates for each of their 17 regular-season games this year. The team will open the season on the road against the Atlanta Falcons and they’ll also have a primetime Christmas Day matchup against the reigning Super Bowl champions – the Kansas City Chiefs – amid their packed slate. At home, the Steelers will play the Baltimore Ravens, Cincinnati Bengals and Cleveland Browns in the North, in addition to the Dallas Cowboys, Kansas City Chiefs, Los Angeles Chargers, New York Giants and the New York Jets…