The Seattle Seahawks placed offensive lineman Mason Richman on injured reserve Monday, a move that locks in the worst kind of preseason loss.
Richman was hurt on Seattle's opening drive Sunday night against the Tennessee Titans. Pro Football Talk reported he'll miss months. ESPN called it a major injury. The IR placement is the team's official response: he's not coming back soon.
Richman is an offensive lineman, so this is a depth problem as much as a health problem. The Seahawks have been sorting out their front five, and Richman was part of that evaluation. Now he isn't. The team has to decide whether to add a veteran or trust a younger player with his reps.
The timing makes it worse. This happened in a preseason game, during the first offensive series, before the regular season started. No game-planning benefit, just a dead loss. For a team that needs to protect its quarterback and run the ball, losing an OL for months is a real hit.
The next step is straightforward: the Seahawks will find a replacement. Waiver wire, free agency, or internal promotion. Richman occupies an IR spot, but the roster spot he vacated still needs to be filled. Richman's season isn't necessarily over, but the team is planning like it is. That's the correct read. Every practice rep and roster decision in the next week happens without him. The cost of Sunday night is already being paid.

