Marist Liufau's preseason is over. In fact, his regular season is on hold before it starts.
The Cowboys outside linebacker fractured his left forearm in Friday's preseason finale and is scheduled for surgery as early as Monday. Coach Brian Schottenheimer says Liufau will miss "weeks." Jerry Jones is more optimistic. That's the kind of split that usually means one thing: nobody actually knows.
The fracture came in a game that counted for nothing. That's the structural problem. The Cowboys risked a contributor in an exhibition and lost him for the start of a season when the defense needed all hands. Liufau was expected to factor into the pass-rush rotation. Now the team will piece together that snap count with someone else's reps.
Schottenheimer's "weeks" is vague by design. It could mean Week 1. It could mean October. Jones's optimism is worth something, but owner optimism doesn't heal bone. The timeline will firm up after surgery, and until then the Cowboys have to plan as if Liufau won't be there.
That means more work for the remaining outside backers, and a thinner depth chart before the season opener. The Cowboys are not in crisis mode — this is one player, one arm, one injury — but it is exactly the kind of thing that exposes a lack of margin. A team that can't absorb a preseason injury to a rotational linebacker is a team one more injury away from trouble.
The surgery is the next checkpoint. Monday, or soon after, will tell them more. What we know now is that Liufau is out, the timeline is measured in weeks, and the Cowboys have to adjust before a single meaningful snap. The season hasn't started, and the depth chart already has a question mark.
That's not doom. It's just counting the bodies.