The big change Dennis Allen brings to the New Orleans Saints defense lies in the tiniest of details.
Allen is a stickler for the details.
From the moment he arrived and took over the Saints secondary this offseason, Allen started putting his imprint on the defensive backfield, a remade unit trying to blend elements of the old, the new and the combination of both old and new that came in the form of veteran free agents.
Allen began the task of rebuilding the secondary by teaching his charges to master every little aspect of the position, building all of those little adjustments into a bigger picture.