Upside free safety with feast-or-famine tackle approach that creates inconsistencies teams will need to have corrected. Butler vacillates between punishing hitting and taking arm-tackling angles in the open field. He's average in man coverage but plays with instincts and catch disruption from zone. He might see an uptick in his future value if he can get his run tackling solidified. Butler's outstanding work as a gunner adds to his draft day value and likelihood of sticking around the league.