The one thing Duke’s offense must do against UVAby: ConorONeill17 hours agoConorONeill_DIRead In AppDuke's Sahmir Hagans, right, makes a contested catch for a touchdown against Wake Forest. (Zachary Taft/Imagn Images)If Duke is going to reverse the matchup it had against UVA a couple of weeks ago, it has to do one key thing on offense.