One might reasonably suspect that the NFL’s Buffalo Bills and New York Jets (which fans reliably inform me is spelled J-E-T-S) are fundamentally interchangeable, but last Thursday the league took this theory a bit too far. The Jets played in their customary green while the Bills wore red—or, as colorblind viewers saw it, both teams wore indistinguishable shades. To those suffering from red-green colorblindness, a population the National Eye Institute estimates as “8 percent of men and 0.5 percent of women with Northern European ancestry,” the whole thing was a vision in brown. If you are not red-green colorblind, Deadspin…