Key to Bills winning Super Bowl? Putting worst 13 seconds in team history behind them. What’s done is done, and those ignominious moments at Arrowhead Stadium will forever be part of the Bills’ story, just like the two AFL championships in the mid-1960s, the back-to-back 2-14 seasons of the mid-1980s, and the unprecedented winning of four straight AFC championships coupled with the loss of four consecutive Super Bowls in the early 1990s.