Sam Darnold’s glute injury now carries an estimated return-to-play window of roughly four weeks, although there is optimism he could return sooner. That makes Drew Lock more than a one-game contingency and creates short-term uncertainty across Seattle’s passing attack.

Jaxon Smith-Njigba remains the primary fantasy asset in the passing game, but Darnold’s absence introduces quarterback volatility that can affect efficiency and scoring opportunities. Seattle could also lean more heavily on the running game while Lock is under center.

Darnold managers should prepare for a multi-week absence rather than count on an immediate return. In Superflex and two-QB formats, Lock becomes a short-term replacement option while Darnold recovers.

Do not panic on JSN. His role and target opportunity remain intact, but expectations for the Seattle passing game should be adjusted until Darnold returns.

NFL Network’s Mike Garafolo reported that Darnold is looking at roughly a four-week return-to-play timeline from the glute injury he suffered in Seattle’s opener, while adding that the quarterback could return somewhat sooner.

That distinction matters. Four weeks is the current recovery estimate—not a confirmed four-game absence—and other reporting has left open the possibility of an earlier return.

For fantasy managers, however, the immediate conclusion is clear: Seattle must operate without its starting quarterback in the short term, with Drew Lock taking over the offense.

Treat Darnold as a multi-week injury until his recovery says otherwise.

Seattle still has enough offensive talent to produce fantasy value, and JSN remains a player fantasy managers should trust. But quarterback stability matters, and Lock changes the weekly floor and ceiling of this passing attack.

The next meaningful signal is Darnold’s progression toward practice—not another speculative timetable.