As he settles in as Pittsburgh Steelers offensive coordinator, Arthur Smith will reportedly head into familiar territory right away. According to WSB-TV’s Zach Klein, the Steelers will head to Atlanta to take on the Falcons in the season opener. Smith spent the last three years as the Falcons’ head coach, amassing a 21-30 record before his firing after the 2023 season. He then latched on with the Steelers, where he’ll now work with a quarterback room of Russell Wilson and Justin Fields after some major moves this offseason. According to Klein, Smith won’t have to wait long to return to Mercede…