CSN Bay Area's Matt Maiocco believes the 49ers may have to choose between re-signing RG Alex Boone or LG Mike Iupati.
Arian Foster (groin) will be a game-time decision for Week 12.
Charles Clay (hamstring, knee) missed Thursday's practice.
Giovani Bernard (hip) was upgraded to "full" in Thursday's practice.
Delanie Walker (concussion) is practicing in full for Week 12, and fully expected to play against the Eagles.
Julio Jones (illness) will return to practice on Friday, and is fully expected to play in Sunday's game against the Browns.
ESPN's Adam Schefter reports Sunday's game between the Bills and Jets is expected to be moved from snowbound Buffalo.
Larry Fitzgerald (knee) remained sidelined at Cardinals practice on Thursday.
Vikings OC Norv Turner insists Jerick McKinnon is still the team's top back despite the addition of Ben Tate.
Emmanuel Sanders (concussion) and Julius Thomas both remained sidelined at Broncos practice Thursday.
Speaking Thursday, coach Mike Pettine said Josh Gordon is "maybe little ahead of where we expected."
Jordan Reed (hamstring) is not practicing again Thursday.