Arizona Cardinals: The Cardinals did not list running back Beanie Wells on their participation report after he played 46 percent of the snaps Sunday. Wells scored three touchdowns against Detroit and appeared to be moving well. The team had listed him on its injury report in each of the past four weeks, first with a toe injury and later for knee trouble.
Fullback Anthony Sherman (knee), tackle Nate Potter (knee), defensive lineman Ronald Talley (ankle), nose tackle Dan Williams (hamstring), cornerback Greg Toler (hamstring), defensive end Calais Campbell (calf), guard Mike Gibson (calf), linebacker Quentin Groves (foot) and tight end Rob Housler (knee) were limited. Receiver Early Doucet (concussion), safety Rashad Johnson (hamstring) and safety James Sanders (calf) did not practice.
St. Louis Rams: Cornerback Cortland Finnegan (thigh), cornerback Bradley Fletcher (illness), center Scott Wells (knee), running back Steven Jackson (illness), linebacker James Laurinaitis (back) and defensive end Robert Quinn (illness) did not practice Wednesday.
The Rams did not list receiver Danny Amendola on their injury report, a change from recent weeks. He played 75 percent of the offensive snaps against Minnesota despite the foot injury that had sidelined him previously. Amendola caught six passes for 58 yards. He averaged 1.3 yards after the catch, a season low, but he made five first downs on those six catches.
San Francisco 49ers: Defensive end Justin Smith (elbow) and outside linebacker Clark Haggans (shoulder) did not practice. Outside linebacker Ahmad Brooks (shoulder), cornerback Tarell Brown (shoulder), linebacker Tavares Gooden (ribs), receiver Mario Manningham (shoulder), running back Bruce Miller (shoulder), linebacker Aldon Smith (shoulder) and defensive lineman Will Tukuafu (concussion) did not practice Wednesday.
Smith's status is a key variable given his 185-game starting streak and the 49ers' injury situation at the position. Other teams running 3-4 defenses tend to carry six or seven linemen on their 53-man rosters. The 49ers had greater flexibility when Tukuafu was healthy and before tight end Demarcus Dobbs, a former defensive lineman, landed on injured reserve. I found it telling -- concerning might be a better word -- that Smith returned to the game against New England for just one play before departing. He's as tough and durable as they come.
Kicker David Akers (pelvis), guard Alex Boone (knee), linebacker NaVorro Bowman (shoulder), running back Frank Gore (wrist), guard Mike Iupati (shoulder), cornerback Carlos Rogers (knee) and linebacker Patrick Willis (shoulder) were full participants.
Seattle Seahawks: Defensive tackle Alan Branch (ankle), defensive end Jason Jones (knee), running back Leon Washington (illness), receiver Sidney Rice (knee), cornerback Walter Thurmond (hamstring) and cornerback Marcus Trufant (hamstring) did not practice. Running back Marshawn Lynch (back) was limited.
The already diminished depth at cornerback would become a bigger issue if the NFL were to suspend starter Richard Sherman following his hearing Friday regarding a four-game suspension for using performance-enhancing drugs. The league generally announces suspensions early enough in the week for teams to adjust their rosters in time for practices, however.