BUFFALO BILLS — Announced FB Patrick DiMarco retired.
CHICAGO BEARS — Named Chris Rumph defensive line coach.
DETROIT LIONS — Named Aubrey Pleasant pass game coordinator/defensive back coach.
INDIANAPOLIS COLTS — Announced running back coach Tom Rathman retired.
CANADIAN FOOTBALL LEAGUE
OTTAWA REDBACKS — Signed DB Treshaun Abrahams-Webster, OL Brandon Hitner and LB Frankie Griffin.
SASKATCHEWAN ROUGHRIDERS — Signed WR Artavis Scott.
National Hockey League
BOSTON BRUINS — Promoted LWs Trent Frederic and Par Lindholm and RW Jack Studnicka from minor league taxi squad and G Dan Vladar from minor league to Providence (AHL).
CAROLINA HURRICANES — Designated D Joey Keane and C Drew Shore for assignment with taxi squad. Promoted D Jake Bean, LW Max McCormick, Cs Steven Lorentz and Morgan Geekie from minors to taxi squad. Promoted RW Sheldon Rempal from minors to Chicago (AHL).