WINNIPEG BLUE BOMBERS-Signed vice president of football operations and general manager Joe Mack to a contract extension through the 2014 season. Re-signed QB Buck Pierce.

ARENA FOOTBALL LEAGUE

SAN JOSE SABERCATS-Signed DB Kelvin Rodgers.

Hockey

NATIONAL HOCKEY LEAGUE

BUFFALO SABRES-Sent D Brayden McNabb to Rochester (AHL).

COLUMBUS BLUE JACKETS-Activated C Jeff Carter from injured reserve. Placed D Nikita Nikitin on injured reserve, retroactive to Jan. 21.

SAN JOSE SHARKS-Recalled G Tyson Sexsmith from Worcester (AHL).

WASHINGTON CAPITALS-Acquired D Kevin Marshall from Philadelphia for RW Matt Ford. Acquired C Mike Carman from Colorado for D Danny Richmond. Assigned Marshall, Carman and F Cody Eakin to Hershey (AHL). Recalled F Keith Aucoin from Hershey.

AMERICAN HOCKEY LEAGUE

GRAND RAPIDS GRIFFINS-Announced G Jordan Pearce and F Mike Thomas were assigned to the Toledo (ECHL).

College

BUFFALO-Named Lou Tepper defensive co