Calgary Flames
Fired general manager Al Coates, coach Brian Sutter, director of player personnel Nick Polano and assistant coach Rich Preston

Assigned defenseman Steve Montador to Saint John of the American Hockey League.

Nashville Predators
Exercised contract options on forwards Sebastien Bordeleau and Vitali Yachmenev and defenseman Alexandre Boikov

Signed forwards Rob Valicevic and Ville Peltonen and defenseman Karlis Skrastins.

New York Islanders
Assigned center/right wing Chris Ferraro to Chicago of the International League.

Toronto Maple Leafs
Added goaltender Jimmy Waite, defensemen Nathan Dempsey, D.J. Smith, and Dmitri Yakushin and forwards Don MacLean and Adam Muir to the practice squad.

Vancouver Canucks
Assigned centers Harold Druken and Josh Holden and defenseman Brent Sopel to Syracuse of the American Hockey League.