Cowboys get FB from Raiders

Fullback Jamize Olawale has been traded to the Dallas Cowboys from the Oakland Raiders. The deal also includes a swap of picks in the upcoming NFL draft. The Cowboys acquire Olawale only days after former Cowboys fullback Keith Smith signed a two-year free-agent deal with the Raiders . ... The Jaguars released veteran tight end

Marcedes Lewis to save $3.5 million in salary-cap space. The move came the same day Jacksonville parted ways with receiver Allen Hurns to save $7 million. Both players are now free agents and can sign with any team that wants them . ... The Bills agreed to re-sign linebacker Ramon

Humber to a one-year contract. Humber returns for a third season in Buffalo after starting a career-high nine games last year . ... The Colts signed free agent receiver

Ryan Grant. He spent his first four seasons with the Redskins. In 64 career games, he made 15 starts, caught 84 passes for 985 yards with six touchdowns . ... The Steelers signed free agent safety Morgan Burnett to a three-year deal. The 29-year-old has played all eight seasons of his NFL career in Green Bay. He collected 683 tackles, 44 passes defensed, nine interceptions and 10 fumble recoveries during his time with the Packers . ... The 49ers signed free agent guard Jonathan Cooper to a one-year deal. The deal provides another option for San Francisco on the interior of the offensive line . ... The Bears matched the Packers' offer sheet for cornerback Kyle Fuller and signed him to a four-year contract.