Racing PositionsNFL stars who unretired: Aaron Donald joins Deion Sanders, Philip Rivers38sKevin SeifertAaron Donald joins MJ, Serena on list of athletes to return after extended time away4mESPN StaffTracking NFL roster cuts, moves: Aaron Donald unretires, returns to Rams3mESPN staffStar DT Donald unretires to rejoin loaded Rams6mSarah BarshopSource: Cowboys to cut Blue, go with Davis as RB24mTodd ArcherGrading NFL offseason trades: Sizing up RB Kaleb Johnson to the Packers38mSeth Walder, Ben SolakTitans parting ways with QB Levis, sources say36mTurron DavenportTracking preseason NFL trades: Who is on the move ahead of the season?30mESPN StaffSources: Broncos' Cooper placed on exempt list32mJeff LegwoldJacobs put on exempt list as Pack trade for RB13mRob Demovsky
