I'm with the Giants & Ravens who know how to make the Patriots look ordinary on offense.
It isn't the blitz as much as the ability to collapse the pocket into Brady's face. Brady doesn't like working in a confined space and if guys like Carrington, M. Williams, Dareus, K. Williams can push the New England lineman back into Brady's feet it limits his ability. Brady doesn't have the arm to throw off his back foot nor the mobility to beat you with his feet. Brady needs his feet especially a strong plant foot to be accurate. If the pocket is collapsed Brady struggles as any QB would.