The 1992 Dallas Cowboys were the greatest football team to ever take the field. What made them special was this was a team that did not know exactly how good it was.
After some opening game jitters, this team dominated the heavily favored Niners from pretty much start to finish. After a bad coaching decision by JJ to go for a 4th down conversion deep in Niner territory leading by 11 failed, they held off a rally to win the NFC title by 10 pts on the road to another great, great football team.
The Bills never stood a chance in the Super Bowl. For my money, no team in football history following that win in SF could have beaten the Cowboys in a championship game on a neutral field.