The Chargers played Manning exactly like the Pats had over the past few years. Let Edge get his yards (by scheme, although the Chargers did a good job making plays) and get pressure on Manning without blitzing. And to top it off beat up the WR's with or without the ball. With the Pats secondary having time to gel and the DL getting healthy again they'll have the personel to execute that scheme, unlike last time. The Pats D just might be back!