The article actually claims completely falsely that BMI measures body fat percentage (a much more accurate metric). I wonder if this is actually poor reporting of the fact that body fat % is taken in to account. If you look over the school's football roster most of the players are actually obese. I can't imagine the school has enough blind faith in BMI to put football players in a class on fitness.

rooster: http://www.lulions.com/roster.aspx?path=football&roster=...;