Uso Seumalo’s first real test for the Seattle Seahawks did not land well. The rookie was on the field for 25 snaps in preseason Week 1 against the Dallas Cowboys and finished with one tackle, one run stuff and no quarterback pressures.
That matters now because roster decisions are already being shaped by how fringe players handled their chances, and Seumalo’s tape did not make the choice easier. The Seahawks used him for 17 snaps against the run and eight against the pass, but he never made enough disruption plays to change the feel of the game.
Mike Macdonald said afterward that he was disappointed in how his team finished plays and in how it approached the game overall. That frustration fit the setting. Neither Seattle nor Dallas had its starters involved, which meant players on the bubble were getting the kind of snaps that can decide whether they stay with the team or get squeezed out.
Seumalo’s problem is less about one missed chance than about the lack of evidence he gave the Seahawks in a role that demands trust. A backup nose guard does not need to dominate every snap, but he does need to show he can hold up against backup competition, and Seumalo did not do enough of that in this game. One run stuff is a start, but it is not the kind of outing that forces a coaching staff to carve out a spot for a rookie when the defensive line is already deep.
That is why the next step feels pointed rather than routine. The Seahawks could keep him around, but the more likely path after a quiet preseason debut is a move to the practice squad, where he can keep developing without taking one of the harder-earned roster places. For Seumalo, the game was not just a box score line. It was the first sign of how thin the margin will be the rest of the way.

