A scary "front four" is scary.
The problem with the Bills is the follow on question..."Then what?"
It should be interesting to see what Buffalo has in store when the offense goes hurry up and these guys are gassed by the 5th play. What's left when they are passed out in 2nd quarter from exhaustion?
If Gronk was healthy the Giants lose by 2/3 scores. With the offensive additions, this unit can attack at all levels, sideline to sideline with infinate formations, personnel packages, tempos, and redundancies.
The "front four" gets you to about play three.
Buffalo would most likely have been better off adopting the Jets approach by putting 8 in coverage, make the offense matriculate the ball, and hope for turnovers.