Mike Leach, the gruff, pioneering and unfiltered college football coach who helped revolutionize the passing game with the Air Raid offense, has died following complications from a heart condition, Mississippi State said Tuesday. He was 61. (Eric Gay/AP File Photo)
By Ralph D. Russo AP College Football Writer Mike Leach, the gruff, pioneering and unfiltered college football coach who helped revolutionize the game with the…