Avon 2014 DE Mack Duffin made his verbal commitment to Miami Redhawks Head Coach Don Treadwell today. The RedHawks were the first to offer Duffin and he returned the favor by becoming their first commitment representing the 2014 class. Duffins says that Miami’s academics, tradition and campus life played a big part in making commitment. “Miami is a life changer” said Duffin