40+ yard field goals, with no time remaining, are not gimme's.
I always laughed at coaches who, with over 1 minute to go, would run it (or take a knee) when they reached the opponent's 25 yard line - in effect settling for a 40+ yard field goal. I recall numerous amounts of games lost by 2nd rung coaches who made such mistakes. A 42 yard field goal with no time remaining is vastly different than the kicks Ghost was making earlier in the game. I never thought Belichick would make this mistake, especially with Brady at the helm. A 30 or less yarder is a gimme. A 35 yarder? Maybe. A 40 yarder is probably a 50-50 proposition. OK, with Ghost it's probably 70%. But, even that kind of risk is unnecessary when you have Brady who almost certainly (90+%) will be able to get you an extra 10 yards or so with 1 minute remaining.