At the Pittsburgh Steelers' training camp, Justin Fields is making a significant impression despite Russell Wilson still holding the 'pole position' for the starting quarterback job. Fields' mobility and aggressive play are crucial elements that align well with new offensive coordinator Arthur Smith's system, which emphasizes creativity and adaptability. Smith's offense is characterized by the frequent use of the pistol formation and a heavy reliance on tight ends, evidenced by their increased presence in both practice and projected game scenarios. The offense is expected to be a marked improvement from last season, with a focus on unpredictability and utilizing multiple formations to keep defenses off balance. Tight end Pat Freiermuth has notably stepped into a leadership role, inspired by the defensive leaders on the team. The Steelers' offense, energized under Smith, aims to involve all players to create a more lethal attack.