Getty Jaxson Dart's ability has new coach John Harbaugh fired up. The New York Giants’ search for a new quarterbacks coach is quickly revealing something much larger than a routine staff replacement. Their decision to interview Marcus Arroyo , the offensive coordinator and quarterbacks coach at Arizona State University , signals a very specific intention: they are designing the quarterback room around Jaxson Dart’s developmental needs. This isn’t about filling a vacancy. It’s about shaping the