The Seahawks will have a different look up front when they play their pivotal game against the Rams tomorrow. The team’s roster shuffling in advance of the game includes a pair of offensive line moves. 
Christian Haynes has been activated from injured reserve, per a team announcement. The second-year blocker has not played this season, but his practice window was opened just over two weeks ago. Haynes is now back on the active roster in time to play on Sunday.
The timing of Haynes’ return is key. Seattle lost starting center Jalen Sundell to a knee injury in Week 10, leading the expectation a long-term absence could be in store. Sundell will indeed be sidelined for an extended period, as the Seahawks have moved him to IR. A new first-team option will be needed at the center spot over at least the next four games as a result.
After Sundell went down in Week 10, Olu Oluwatimi took over as his replacement. Sundell won a training camp competition with Oluwatimi, but the latter could regain a starting role if the Seahawks keep him in place for the time being. Another option would be to insert Haynes into the starting lineup immediately upon returning to action by playing him at center.
Haynes, 25, made 16 appearances but no starts during his rookie season. The former third-rounder worked exclusively at guard during that time. However, head coach Mike Macdonald recently named Haynes as an option to fill in for Sundell at center. In any case, sixth-round rookie Bryce Cabeldue remains likely to continue operating as a backup along the interior with Haynes now available.
Seattle’s other Saturday roster move was the decision to make linebacker Patrick O’Connell a gameday elevation. The 26-year-old has made one appearance to date in 2025 and seven in his career, all with the Seahawks.