The Patriots have placed starting defensive tackle Milton Williams on injured reserve, per Tom Pelissero of NFL Network. The veteran in his first season away from Philadelphia suffered a high ankle sprain in Thursday night’s game, according to ESPN’s Adam Schefter, and will be out for at least four games. To fill Williams’ spot on the 53-man roster, New England has signed practice squad outside linebacker Bradyn Swinson to an active roster contract. 
After four strong years in Philadelphia, where the former third-round pick started 19 of 67 game appearances, Williams is in his first season with the Patriots and his first season as a full-time starter. He’s anchored a deep interior line alongside, most often, Christian Barmore and Khyiris Tonga. Joshua Farmer and Cory Durden have provided depth across the line this year, and they’ll be challenged even more during Williams’ absence.
When Williams left the game Thursday night, New England’s run defense appeared to take a hit, allowing 5.0 yards per carry over the course of the contest. Barmore, also working as a full-time starter for the first time in his fifth season with the Patriots, is likely to take on the biggest role in Williams’ absence. Tonga will likely be the other consistent starter next to Barmore, while Farmer and Durden could compete for the opportunity to see more time with the first-team defense.
Farmer, the fourth-round rookie out of Florida State, has one start under his belt this year, but Durden has been a pleasant surprise off the bench. Also a Florida State signee at one point, Durden went undrafted in 2023 after transferring to NC State and becoming a standout defender for the Wolfpack. He’s seen short stretches of playing time in four games as a rookie with the Rams and four games last year with the Giants. He’s made the most of his opportunities in New England so far this year, opportunities that have been increasing throughout the year.
Swinson was a fifth-round pick for the Patriots out of LSU after finishing his final season with 8.5 sacks and 13.0 tackles for loss. He failed to make the team’s initial 53-man roster and was signed to the practice squad. Coming up to the active roster in Williams’ place, Swinson may get a chance to make his NFL debut next weekend in Cincinnati.
There is still plenty of time left in the season for Williams to sit out his four weeks and return from IR in time to close out the regular season in preparation for a playoff run. With New England sitting atop the division at 9-2 and games against the Bengals, Giants, Jets, and Dolphins remaining on the schedule, a postseason berth is likely. Even the team’s tougher remaining opponents — the Bills and Ravens — will be seeing the Patriots immediately following their Week 14 bye. Williams will be eligible to return in Week 17.