Red Bull-Infused Morris Sparks Offensive Frenzy Chad Morris is back as Clemson’s offensive coordinator, and he’s armed with energy drinks and a “nothing slides” mantra. QB room anecdotes include players stumbling upon Morris camped out in his office at 9:30 p.m., Red Bull in hand, and center Harris Sewell quoting Morris’s bubble-gum-and-kick-ass mission statement. Practice…