"What happened to that vaunted Jaguars D?"
Shredded in Pittsburgh AND New England
"What about the Vikings?"
Shredded by Nick Foles in a championship game (let that sink in for a while).
"Okay, well, Philly's D can take down Brady and the Patriots."
You know that will be the rhetoric over the next 2 weeks. If you believe that, let me have some of that kool aid you're drinking.
Enough of this "build through the defense" crap. Give me a franchise QB with a stout OL, good HC, and serviceable defense and you can keep your "top notch" D with a pedestrian QB. This is the way it is in the modern day NFL. Especially since so many defensive maneuvers that were acceptable 30-40 years ago would get flagged today.
Edit: New England's D is better than average for sure, probably top 10 in the league, but they can be had too. But when you have Brady and Bill...