Bech (forearm) practiced fully Thursday.
Hall (quadriceps) remained limited at Thursday's practice.
Allen (ankle) was a full participant at Thursday's practice.
Johnson (neck) did not participate in Wednesday's practice, Anthony Galaviz of The Fresno Bee reports.
Thomas (shoulder) was a limited participant in Wednesday's practice, Anthony Galaviz of The Fresno Bee reports.
Nwangwu was a full participant in Wednesday's practice.
Bailey did not practice Wednesday due to a groin injury, Rich Cimini of ESPN.com reports.
Sweat (knee) is week-to-week and is unlikely to suit up for Sunday's game against the Raiders, Rich Cimini of ESPN.com reported Wednesday.
Bowers (calf) was listed as a limited participant in Wednesday's practice, Paul Gutierrez of the Raiders' official site reports.