National Hockey League
NASHVILLE PREDATORS-Named Brad Lauer assistant coach for Milwaukee (AHL).
OTTAWA SENATORS-Named Pierre Dorion amateur scout.
American Hockey League
SPRINGFIELD FALCONS-Named Chris Gouzounis senior account executive.
CHARLOTTE CHECKERS-Signed D Jared Nightingale.
Major League Lacrosse
BUFFALO BANDITS-Re-signed F John Tavares to a one-year contract.
CALGARY ROUGHNECKS-Signed F Tracey Kelusky and G Steve Dietrich to one-year contracts.
ROCHESTER KNIGHTHAWKS-Re-signed F John Grant to a two-year contract.