Four months after being fired by Atlanta, Arthur Smith is hitting the reset button in Pittsburgh

PITTSBURGH (AP) — Arthur Smith walked in and sat down, a microphone in front of him and a Pittsburgh Steelers baseball cap pulled tight on his head. Four months after being fired in Atlanta, Smith is returning to his play-calling roots — and hoping to hit the reboot button on his career — as the offensive coordinator in Pittsburgh. Smith did little to articulate what exactly the Steelers will look like in the fall. Considering what Pittsburgh general manager Omar Khan did in the first two rounds