http://www.giants101.com/2012/10/06/...r-who-defense/

Excerpt: "Recent babble about the New York Giants defense has been about the front four or injuries. What about the overloaded strength they had going into training camp – the linebacker corps and the secondary?

Unfortunately, much of the pressure and accountability is (and looks to remain) on the secondary. Cover 2 defense is the New York Giants’ base D, sort of. The two safeties are primarily responsible for the two deep zones, but with Perry Fewell, S Antrel Rolle is legitimately all over the place (when he’s not playing nickel). The idea behind the Cover 2 (Tampa-2) is to diminish need for defenders back deep to stop the long pass threat – leaving more of them there to play closer to the line of scrimmage. This provides faster run support and help with the short/dump-off passes and timed routes. However, this is what the Giants are getting punched in the mouth with, consequently letting them get burned on the deep pass." Read more...