Diggs moved to IR, 2 centers elevated for Cowboys' Week 3 matchup
Michael Sam Gains Second Chance by Joining the Cowboys' Practice Squad - The New York Times
Five Years After Michael Sam, Is The NFL Ready For An Openly Gay Player?
Michael Sam Stepping Away From Football
How Carl Nassib's Coming Out Made NFL History : NPR
Cowboys Release Michael Sam From Practice Squad - The New York Times
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What Michael Sam Can Expect on Dallas Cowboys Practice Squad - ABC News
Cowboys Waive Michael Sam From Practice Squad; Bishop Among 2 Added
Cowboys signing Michael Sam saves NFL from a P.R. fiasco - Outsports
Michael Sam may join Dallas Cowboys practice squad
Updates: Gallup Dealing With Offseason Injuries
Projecting the Cowboys' 53-man roster: KaVontae Turpin cements status
Dallas Cowboys waive defensive end Michael Sam from practice squad - Sports Illustrated