The New York Giants have added veteran quarterback Brandon Allen to their roster, enhancing their quarterback depth alongside Jaxson Dart and Jameis Winston. Allen, who has previously worked with Brian Callahan, the team's passing game coordinator and quarterbacks coach, believes Callahan will greatly benefit Dart's development. Allen highlighted Callahan's unique communication style, which adapts to the individual needs of players, ensuring they receive the right feedback. He noted that Callahan emphasizes attention to detail, encouraging Dart to play smarter rather than recklessly, as he did last season. Former Titans general manager Ran Carthon remarked that while Callahan's influence may not be overtly visible on game day, the quarterbacks will appreciate his impressive coaching style. Callahan's approach is expected to empower Dart, allowing him to express his preferences while still adhering to the team's strategies.