If you ascribe to the multiverse theory, then in at least one of the infinite number of parallel universes, the Buffalo Bills have won at least one Super Bowl. They’ve held the Lombardi high and celebrated with their fans. They’ve gotten the monkey off their back.
But the universe we live in today hasn’t had that event yet. The Bills in our universe are still pursuing their first Super Bowl championship. The good news is that this also means there’s a universe where any number of yet-unsure futures have come to fruition in the Bills favor.