It’s now up over at Grantland:
More recent is the rise of the true hybrid safety/linebacker, players seemingly designed to provide answers for players like Gronkowski and Graham. This is the next logical step from Johnson’s method for building Miami and the Cowboys. Instead of taking high school safeties and making them linebackers, coaches are taking athletes who can hit and play pass coverage, and simply letting them make plays. That means everything from blitzing the quarterback or stuffing a running back in the backfield to running step-for-step with a tight end or slot receiver. NFL coaches have begun referring to this as their “big nickel” package, which is a bit misleading because “nickel” is a term invented to describe some smaller part of a team’s overall defensive game plan. The reality is that just as NFL offenses rarely line up with two true running backs, NFL defenses rarely line up with three true linebackers. Ed Reed and Troy Polamalu were the two best safeties of the last decade or so, but their successors — in body type, athleticism, and playmaking ability — may not play safety at all. Regardless of the position at which he’s listed, he’ll likely be a linebacker in a safety’s body.
Read the whole thing.