The Oakland Raiders have brought Jon Gruden back to the organization, as they will announce him on Jan. 9 in a press conference, according to Steve Corkran at Raiders Snake Pit in a tweet.
Breaking: Jon Gruden will be introduced as the #Raiders head coach Tuesday, in a "splashy" news conference, I was informed by a team source.
— Steve Corkran (@CorkOnTheNFL) January 5, 2018
Gruden was previously the Raiders head coach from 1998-2001, before being traded to the Tampa Bay Buccaneers following the 2001 season. He won a Super Bowl with Tampa Bay in 2002, staying as head coach before being fired in 2008.