By Joseph Salvador The NFL’s overtime rules have faced major criticism and Sunday’s Chiefs—Bills game showed why. View the original article to see embedded media. The NFL overtime rules have long been criticized but after Sunday’s absurd ending between the Chiefs and Bills in the divisional round, those criticisms once again started the battle cry to change them. One staggering statistic illuminates what appears to be a major advantage in the outcome of a coin flip. According to the current overtime rules, a coin flip decides who gets the ball to start the extra period and sudden death will no…