This might be hard for anyone born after 1960 to believe, but the Cleveland Browns used to be good.
In fact, they once were a powerhouse. Their dominance between their inaugural season in 1946 and 1955 makes Bill Belichick's New England Patriots look less like a dynasty and more like a -- cue the air quotes -- "dynasty." Cleveland won 10 consecutive division titles and made the NFL championship every year over that stretch. The Browns won seven championships and added one more in 1964, trailing only the Green Bay Packers (13) and Chicago Bears (9) on the all-time list.