The Oakland Raiders have signed Charles Woodson to an extension.

Woodson was scheduled to become a free agent this offseason.

Woodson re-joins the Raiders following a 2014 campaign in which he started all 16 games, leading the team with 160 tackles (105 solo) and four interceptions. 

The Cleveland Browns have agreed to hire John DeFilippo as offensive coordinator.

DeFilippo was most recently quarterbacks coach for the Oakland Raiders.

DeFilippo will be in charge of figuring out how to maximize the effectiveness of Johnny Manziel.

The Oakland Raiders have hired Bill Musgrave as offensive coordinator.

Musgrave spent the 2014 season as quarterbacks coach for Chip Kelly with the Philadelphia Eagles.

Musgrave was offensive coordinator under Jack Del Rio in 2003 and 2004 for the Jacksonville Jaguars.

Musgrave began his NFL coaching career in Oakland as a quarterbacks coach under Joe Bugel. 

The Oakland Raiders are close to signing a one-year extension to remain at the Coliseum in Oakland in 2015.

Mark Davis has had discussions about a possible relocation of the Raiders to San Antonio or Los Angeles.

“We want to be here,” Davis said. “We’re not using any other place, city or whatever, as leverage. It’s not that way. It’s known that no matter what we do here, it will not be as valuable or economically as great for the Raiders as if we went somewhere else. That’s known. But we still want to be here.”

Davis also said he’d be willing to spend $500 million on a new stadium. A new stadium would likely cost upwards of $1 billion.

The Oakland Raiders have hired Mike Tice as offensive line coach.

With the hire of Tice, the Raiders are expected to keep a power running game.

Jack Del Rio was hired this week as head coach.

Tice was most recently with the Atlanta Falcons.

The Oakland Raiders will hire Jack Del Rio as their next head coach.

Del Rio replaces interim head coach Tony Sparano, who took over for Dennis Allen.

Del Rio is a native of the East Bay and was most recently defensive coordinator of the Denver Broncos. Del Rio previously was head coach of the Jacksonville Jaguars.

Jack Del Rio will have a second interview with the Oakland Raiders on Tuesday.

Del Rio just finished up the season as defensive coordinator of the Denver Broncos.

Del Rio met with Oakland owner Mark Davis on Jan. 4. This interview is expected to include more members of the Oakland brass. Former Oakland coach John Madden, a close Davis confidant, has been sitting in on recent interviews. 

Del Rio grew up just south of Oakland and his family are long-time Raiders' season ticket holders.

Mike Shanahan has interviewed with the Oakland Raiders along with the San Francisco 49ers.

Shanahan was head coach of the Los Angeles Raiders in 1988 and 1989.

The Oakland Raiders have requested permission from the Dallas Cowboys to interview Scott Linehan.

Linehan is the Cowboys' passing game coordinator.

Linehan is a free agent of sorts whenever the Cowboys’ season ends. He signed a one-year deal with the team last offseason after a five-year run as the offensive coordinator of the Detroit Lions.