Singor A. Mobley is a former Canadian Football League

Canadian Football League

The Canadian Football League or CFL is a professional sports league located in Canada. The CFL is the highest level of competition in Canadian football, a form of gridiron football closely related to American football....

 linebacker

Linebacker

A linebacker is a position in American football that was invented by football coach Fielding H. Yost of the University of Michigan. Linebackers are members of the defensive team, and line up approximately three to five yards behind the line of scrimmage, behind the defensive linemen...

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Mobley played college football

College football

College football refers to American football played by teams of student athletes fielded by American universities, colleges, and military academies, or Canadian football played by teams of student athletes fielded by Canadian universities...

 at Washington State University

Washington State University

Washington State University is a public research university based in Pullman, Washington, in the Palouse region of the Pacific Northwest. Founded in 1890, WSU is the state's original and largest land-grant university...

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Mobley first joined the Edmonton Eskimos

Edmonton Eskimos

The Edmonton Eskimos are a Canadian football team based in Edmonton, Alberta. They currently play in the West Division of the Canadian Football League . Edmonton is currently the third-youngest franchise in the CFL, although there were clubs with the name Edmonton Eskimos as early as 1895...

 in 1995 and after two seasons headed south and was one of just three rookies to crack the Dallas Cowboys line-up in 1997. He spent three seasons with the Cowboys before returning to the Eskimos in 2000. In all, Mobley played 158 games over nine seasons with the Eskimos, before retiring in 2007.