Agree - NE knows football today is 40 passes a game.
Last season New England was third in the NFL in percentage of running plays. In the playoffs they ran the ball 34 times, then 48 times, then 32 times.
NE knows that football today is doing whatever you need to do to best exploit your opponent. They also probably know that the six teams that passed the ball the most last season (by percentage of plays), in order Green Bay, Pittsburgh, Atlanta, Minnesota, the Giants and Tampa all missed the playoffs.