Cashman (elbow) was limited in Thursday's practice session.
Jefferson (ankle) officially didn't participate in Thursday's practice.
Williams (hamstring) remained a non-participant at practice Thursday.
Swift didn't participate in Thursday's practice due to a knee injury.
Jefferson (ankle) didn't participate in the portion of practice open to reporters Thursday, Kevin Seifert of ESPN.com reports.
Thieneman registered six tackles (four solo) and an interception during the Bears' 27-7 win over the Eagles on Sunday.
Jones is week-to-week with a knee injury, Courtney Cronin of ESPN.com reports.
Gordon (calf) was estimated as a full participant on the Bears' official injury report Wednesday.
Cashman (elbow) was a limited participant in Wednesday's practice.
The Bears designated Gordon (calf) for return to practice from their reserve/PUP list Wednesday, Courtney Cronin of ESPN.com reports.
