Moran started his college career at Carnegie Tech before transferring to Grinnell, showcasing his athletic prowess in both basketball and football. He entered the NFL in 1924 with the Frankford Yellow Jackets, transitioning from halfback to quarterback and leading them to their first-ever championship in 1926.

His journey continued with stints in Chicago, Pottsville, and finally, the New York Giants. Throughout his career, he seamlessly switched between halfback, tailback, wingback, quarterback, blocking back, defensive back, and linebacker, a testament to his adaptability and talent.

In 1930, while with the Giants, Moran etched his name in history with a 91-yard run, a record that stood for 75 years and solidified his nickname "the Greyhound." He was also the Giants' leading scorer in 1931 and an All-Pro selection.

Beyond statistics, Moran's leadership qualities were undeniable. He captained teams and inspired teammates with his work ethic and competitive spirit. His quiet strength and humble demeanor resonated with fans, making him a role model beyond the field.

While his career ended prematurely due to injuries, Moran's legacy transcends his stats. He embodied versatility, leadership, and adaptability, paving the way for future multi-dimensional players. He wasn't just a number on a jersey; he was a testament to the spirit of hard work and resilience, leaving his mark on a golden age of football.