Robert Quinn DE North Carolina - Arizona ranked near the bottom of every category both on offense and defense, so selecting the best player available is a wise decision.
I know most people probably want Dareus here with this pick but outside of Calaius Campbell, the Cardinals have no DE's. Also, Quinn is a SUPER talent, but has some issues. Joey Porter and Coach Wisenhunt should be able to straighten him out.
My Top 4 Picks look like this
If for some reason, one of those four are available, they will be the pick