Mike Iupati faces former 49ers teammates for first time
Offensive lineman Mike Iupati is active for Arizona as he returns to the Bay Area to play his former 49ers, who drafted him 17th overall in 2010.
Iupati left in free agency in March and didn't play against San Francisco in September. He was slowed by a knee injury early in the season, and sustained a stinger in a win against the Bengals one week after a neck injury at Seattle required him to leave on a stretcher and be hospitalized.
Safety Deone Bucannon also is active for Arizona after dealing with concussion symptoms and cornerback Patrick Peterson is playing after injuring his ankle last week.
For San Francisco, running back Carlos Hyde is missing his fourth straight game with a stress fracture in his left foot and linebacker Ahmad Brooks is out with a concussion.
At Seattle, cornerback Cary Williams is a healthy inactive against the Steelers. Williams had started 81 straight games, including playoffs, since the start of the 2011 season for the Ravens, Eagles and Seahawks.
Here are the inactives:
CARDINALS: QB Matt Barkley; LB Shaq Riddick; G Jonathan Cooper; T D.J. Humphries; DT Cory Redding; DT Ed Stinson; DT Frostee Rucker.
49ERS: WR DeAndrew White; RB Carlos Hyde; CB Chris Davis; LB Ahmad Brooks; LB Ray-Ray Armstrong; G Brandon Thomas; OL Ian Silberman.
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PITTSBURGH AT SEATTLE
Steelers: QB Mike Vick, WR Sammie Coates, CB Doran Grant, RB Fitzgerald Toussaint, LB Anthony Chiekillo, T Byron Stingily, DE L.T. Walton.
Seahawks: WR Paul Richardson, CB Tye Smith, RB Marshawn Lynch, CB Cary Williams, LB Eric Pinkins, C Drew Nowak, C/G Kristjan Sokoli.
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MINNESOTA AT ATLANTA
Vikings: QB Taylor Heinicke, S Harrison Smith, CB Trae Waynes, LB Edmond Robinson, C Nick Easton, OT Jeremiah Sirles, DE Justin Trattou.
Falcons: PK Matt Bryant, CB Philip Adams, RB Devonta Freeman, C James Stone, OT Bryce Harris, WR Leonard Hankerson, DE Malliciah Goodman.
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NEW YORK GIANTS AT WASHINGTON
Giants: WR Geremy Davis, CB Leon McFadden, TE Larry Donnell, LG Justin Pugh, C Weston Richburg, DE George Selvie, S Cooper Taylor.
Redskins: QB Robert Griffin III, CB Deshazor Everett, S Trenton Robinson, LB Keenan Robinson, DE Frank Kearse, G Arie Kouandjio, TE Je'Ron Hamm.
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OAKLAND AT TENNESSEE
Raiders: RB Taiwan Jones, CB Keith McGill, LB Neiron Ball, C Rodney Hudson, T/G Khalif Barnes, WR Rod Streater, TE Gabe Holmes.
Titans: RB Dexter McCluster, CB Cody Riggs, G/T Jeremiah Poutasi, WR Andrew Turzilli, OLB Derrick Morgan, DL Mike Martin, DL Al Woods.
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NEW ORLEANS AT HOUSTON
Saints: QB Garrett Grayson, CB Damian Swann, LB David Hawthorne, LB Dannell Ellerbe, DT Kaleb Eulls, G Mike McGlynn, DE Phillip Hunt.
Texans: QB Brandon Weeden, WR Jaelen Strong, S Rahim Moore, CB A.J. Bouye, G Oday Aboushi, TE Garrett Graham, DE Jeoffrey Pagan.
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SAN DIEGO AT JACKSONVILLE
Chargers: G D.J. Fluker, LT King Dunlap, S Adrian Phillips, CB Greg Ducre, LB Kavell Conner, DT Damion Square, LB Cordarro Law.
Jaguars: LB Dan Skuta, S Craig Loston, RB Joe Banyard, RB Bernard Pierce, WR Neal Sterling, DT Michael Bennett, OL Luke Bowanko.
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MIAMI AT NEW YORK JETS
Dolphins: T Ja'Wuan James, LB James-Michael Johnson, LB Chris McCain, T Ulrick John, WR Matt Hazel, TE Jake Stoneburner, TE Brandon Williams.
Jets: CB Darrelle Revis, QB Bryce Petty, WR Kenbrell Thompkins, S Dion Bailey, OL Dakota Dozier, OL Ben Ijalana, LB Josh Martin.
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TAMPA AT INDIANAPOLIS
Buccaneers: QB Ryan Griffin, WR Donteea Dye, S Keith Tandy, DE Courtney Brown, G Ali Marpet, TE Austin Sefarian-Jenkins, DE George Johnson.
Colts: QB Andrew Luck, WR Phillip Dorsett, S Mike Adams, LB Sio Moore, LT Anthony Castonzo, OL Todd Herremans, LB Bjoern Werner.
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ST. LOUIS AT CINCINNATI
Rams: K Greg Zuerlein, QB Case Keenum, CB Trumaine Johnson, OT Andrew Donnal, OT Isaiah Battle, DL Ethan Westbrooks, DE Robert Quinn.
Bengals: WR Mario Alford, LB P.J. Dawson, OT Cedric Ogbuehi, TE C.J. Uzomah, DT Marcus Hardison, DT Pat Sims, DE Margus Hunt.
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BUFFALO AT KANSAS CITY
Bills: QB Josh Johnson, OT Cyrus Kouandjio, OL John Miller, WR Marcus Easley, DE Mario Williams, DT Kyle Williams, OL Ryan Groy.
Chiefs: QB Aaron Murray, WR De'Anthony Thomas, RB Charcandrick West, LB Dee Ford, OL Ben Grubbs, DT David King, DL Allen Bailey.
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