Raiders GM Reggie McKenzie said wants to extend DE Khalil Mack.
Raiders RT Austin Howard's shoulder operation was to repair a torn labrum and rotator cuff.
Raiders RCB Sean Smith is recovering from shoulder surgery.
Even if the Raiders are approved for relocation to Las Vegas, they plan to play the next two seasons in Oakland.
Raiders RT Austin Howard underwent shoulder surgery on Wednesday.
Raiders have officially filed relocation paperwork for their proposed move to Las Vegas.
If the league approves the Raiders' move to Las Vegas, the team would hope to relocate in time for the 2020 season.
The Raiders are expected to open extension talks with coach Jack Del Rio soon.
NFL Network's Ian Rapoport reports the Raiders will file relocation papers with the league in an effort to move from Oakland to Las Vegas.
Impending free agent Matt McGloin said he wants to sign "somewhere they'll give me a chance to compete for a starting role."
Impending free agent Latavius Murray expressed a desire to re-sign with the Raiders.
The NFL reportedly believes the Raiders are done in Oakland and is working to "clear a path" for their move to Las Vegas.
Raiders promoted QBs coach Todd Downing to offensive coordinator.
Raiders signed TE Cooper Helfet, CB Kenneth Durden, DE Jimmy Bean, WR K.J. Brent, DE Demetrius Cherry, WR Jaydon Mickens, TE Ryan O'Malley, and OGs Ian Silberman and Oni Omoile to reserve/future contracts.
Seth Roberts caught 1-of-7 targets for one yard in the Raiders' Wild Card loss to the Texans.