Under his watch , a pair of Gamecocks , cornerback Johnathan Joseph and safety Ko Simpson , were selected in the NFL Draft .
In his first year in Columbia , Nix served as co-defensive coordinator and tutored the defensive line .
Under Nix 's watch , a pair of Gamecocks , cornerback Johnathan Joseph and safety Ko Simpson , were selected in the NFL Draft .
In his first year in Columbia , Nix served as co-defensive coordinator and tutored the defensive line .