The team announced that Tre’ Williams will be part of their 90-man roster. Williams went undrafted out of Auburn in 2018 and spent last year working in the school’s recruiting department while recovering from a shoulder injury.Williams had reached agreement with the Jets on a free agent contract last year Austin Bryant Jersey , but the injury kept it from being finalized. He played in 47 games at Auburn, where he was a teammate of Lions 2018 second-round pick Kerryon Johnson and a second-team All-SEC pick in his final year.Williams had 188 tackles, 10 tackles for loss and 3.5 sacks during his time at Auburn.The Lions have their top three linebackers — Devon Kennard Rashan Gary Jersey , Christian Jones and Jarrad Davis — under contract for 2019. Eli Harold and Kelvin Sheppard are the only members of the 2018 group headed for free agency this offseason. Los Angeles Rams running back Todd Gurley is out against the Arizona Cardinals because of a knee injury.Gurley did not practice on Thursday, but said he expected to play in Sunday’s game despite knee inflammation that flared up last week against Philadelphia.Gurley leads the NFL with 21 combined rushing and receiving touchdowns for the Rams (11-3), who have already clinched the NFC West.Los Angeles coach Sean McVay said earlier this week that he would consider resting Gurley for the playoffs Darnell Savage Jr. Jersey , even with the Rams on a two-game losing streak and trying to secure a first-round bye.Gurley is the NFL’s second-leading rusher with 1,251 yards.The Saints’ Austin Carr is the odd man out in New Orleans’ receiver group after Ted Ginn returned this week from an arthroscopic knee procedure that kept him out injured more than half the season. Left tackle Terron Armstead also makes a timely return to the lineup from his chest injury while fellow tackle Jermon Bushrod sits out with a sore hamstring.For Pittsburgh, receiver JuJu Smith-Schuster is active after being listed as questionable because of a sore groin that limited him in practice this week.Here’s the full list of inactives for Sunday’s games: