I think he is right and it has always been obvious, the judges are more interested in getting the spreads and placements correct than they are getting the number to match the criteria sheets. That isn't necessarilly a bad thing however since I think the placements are more important anyways...and usually they get these right.
As far as corps that are very close to each other, they should conceivably flip flop in placements more often. Corps A who has been beating Corps B, can have a bad show one night while Corps B has a great show the same night. In this scenario, does Corps B win? Most often not, unless it happens regularly. Hopkins and the Cadets should know this well since there are plenty of nights when the Cadets have bad shows and still get the good numbers. For instance, Cadet's guard was one of the dirtiest of the night in Birmingham, AL earlier this season from what I witnessed. They still got a better score and for what reason? Reputation...they are The Cadets, defending champions. I have seen plenty of corps getting box five numbers one night, deservedly, and the next night still get the box five numbers even though they did not perform to the standard set by the criteria for getting box 5 numbers.
In the words of a wise old drum corps instructor known as Freddy Martin, "there is no numerical sense to drumcorps." Forget the judges and just enjoy the performances.