Think of us this--

Brady 9 Super Bowls and Post seasons of experience.
Almost all with the same and current Offensive Coodinator.
Edelman and Gronk many years of experience with the same QB and OC.

Look where the big plays were made. Experience and continuity matter--especially versus the best.

McVay has a done a fabulous job getting to this point. The mountain is a bit higher and will take experience and continuity from the key players to crest.