[663.keith]

One thing I noticed in the clue that hasn't been under much discussion was the fact that John was wearing the glasses. I have heard teams that refer to seeing through tinted glasses as seeing one side of an argument only. If one were to wear amethyst glasses (both blue and red) it seems that they see both the red and blue team equally. Through this messed up reasoning, it seems that the glasses could mean that teams have to work together equally to score points.

just my $0.02
~Keith