Walt Garrison, who led the Big 8 in rushing as an Oklahoma State Cowboy, won a Super Bowl with the Dallas Cowboys, and in the NFL offseason competed as a rodeo cowboy, has died. He was 79.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Niland's death was announced in a post to his Facebook page, and on the ...

Roger Staubach's Dallas Cowboys left a definitive mark on the league -- but how does that legacy stack up all time? Elliot Harrison ranks some of the greatest dynasties to grace the NFL stage.