ASTROS: Activated P Dan Miceli from 15-day DL.
RED SOX: Activated P Scott Williamson from 60-day DL. Designated IF Earl Snyder for assignment.
CAVALIERS: Signed Grizzlies C Jake Tsakalidis to offer sheet.
CLIPPERS: Signed G Shaun Livingston to three-year contract.
WARRIORS: Waived F Christian Laettner.
AIR FORCE: Agreed to terms with football coach Fisher DeBerry on five-year contract extension.
CAL-STATE NORTHRIDGE: Named Margo Clark women's assistant basketball coach.
CHEYNEY: Named Jada Pierce women's basketball coach. Promoted Tony Wrice to associate head football coach.
CONNECTICUT: Signed football coach Randy Edsall to a six-year, $5.3 million contract.
LA SALLE: Named Chrissy Doogan and Chris Day women's assistant basketball coaches.
ROLLINS: Announced retirement of director of athletics and physical education Dr. Phillip Roach.
SAINT JOSEPH'S: Gave two-year extension to men's basketball coach Phil Martelli through 2011-12 season.
STONY BROOK: Named Patrick Finn men's assistant lacrosse coach.
BENGALS: Signed G-T Alex Sulfsted to two-year contract. Released G Victor Leyva.
BROWNS: Signed OL Lance Nimmo to practice squad.
RAMS: Placed S Zack Bronson on IR with broken left ankle. Signed S Justin Lucas and RB Stephen Trejo. Released TE Mike Brake.
REDSKINS: Signed LB Clifton Smith to practice squad. Released DL Ryan Boschetti from practice squad.
CANADIENS: Signed F Cory Urquhart to three-year contract.
ISLANDERS: Reached affiliation agreement with ECHL Atlantic City Boardwalk Bullies.
PENGUINS: Re-signed LW Matt Murley.
PREDATORS: Re-signed RW Vernon Fiddler.
STARS: Signed D Patrick Traverse to one-year contract.