Mack Brown Details Offensive & Defensive Schemes Posted Dec 19, 2018 North Carolina football coach Mack Brown confirmed his intentions to pair an explosive Oklahoma-style offense with an aggressive 3-4 defense at his Signing Day press conference Wednesday. “We’re going to be similar to Oklahoma on offense,” Brown told reporters. “I told Coach Longo I want to score 50 points a game and have two Heisman Trophy quarterbacks back-to-back." (Inside Carolina)