CAROLINA HURRICANES — Reassigned Fs Tim Wallace, Nicolas Blanchard and Jared Staal to Charlotte (AHL).
CHICAGO BLACKHAWKS — Recalled D Klas Dahlbeck and Dylan Olsen from Rockford (AHL).
COLORADO AVALANCHE — Fired coach Joe Sacco.
COLUMBUS BLUE JACKETS — Assigned C Ryan Johansen and D Dalton Prout to Springfield (AHL).
DALLAS STARS — Fired general manager Joe Nieuwendyk. Assigned D Jordie Benn, F Alex Chiasson and F Reilly Smith to Texas (AHL).
NASHVILLE PREDATORS — Reassigned Fs Daniel Bang, Taylor Beck, Kevin Henderson, Chris Mueller and Joonas Rask and D Victor Bartley to Milwaukee (AHL).
NEW YORK RANGERS — Recalled D Stu Bickel, F Ryan Bourque, F Micheal Haley, F Brandon Mashinter, D Dylan McIlrath, G Jason Missiaen, J.T. Miller, F Brandon Segal, G Cameron Talbot and F Christian Thomas from Connecticut (AHL).
COLORADO — Announced F Andre Roberson will enter the NBA draft.