You might list linebackers instead, or defensive linemen, or even offensive linemen. In all of these areas, it is the patriots that are at a disadvantage.
I haven't checked the odds, but we are probably about even money to win the SB at this point, probably 2-1 favorites in both games which calculates to 5-4 to take the Super Bowl.
It is easy for us to say that our offense is invincible against the best defenses (JAX, PHI and MINN). Perhaps we are. However, I suspect that we undervalue the defensive fronts of these teams, and their ability to disrupt.
Make no mistake, the patriots are favored and should be favored. But, let's not make believe that the game is all about the QB. Even yesterday, in the end, the NO defensive backs needed to tackle Diggs inbounds and the game was over (or disrupt the catch).