MIAMI DOLPHINS — Signed CB Rashard Causey to a futures contract.
MINNESOTA VIKINGS — Signed CB Marcus Sherels. Placed CB Mike Hughes on IR.
Canadian Football League
MONTREAL ALOUETTES — Fired president and chief executive officer Patrick Boivin. Named CFL COO David Goldstein the interim president and chief executive officer.
National Hockey League
NHL — Suspended Dallas Stars F Corey Perry for five games, without pay, for elbowing Nashville Predators D Ryan Ellis on Wednesday, Jan. 1. Suspended Los Angeles Kings D Kurtis MacDermid for two games without pay for an illegal check to the head on Jan. 2.
ANAHEIM DUCKS — Reassigned C Sam Carrick, RW Daniel Sprong and D Chris Wideman to San Diego (AHL).