![](https:/wp-content/uploads/sites/82/2021/12/Trey-Sermon.png)
The 49ers sent out the below press release on Saturday, ahead of Sunday’s contest vs. the Seattle Seahawks. A few notes: Linebacker Tyrell Adams appeared in two games for the 49ers earlier this season, and is being called up with Fred Warner doubtful (hamstring), Dre Greenlaw out(groin) and Marcell Harris out (concussion). Before this season, Adams played in 37 career regular-season games with the Texans and Raiders.
Via 49ers:
The San Francisco 49ers today announced that LB Marcell Harris (concussion) has been downgraded to out against the Seattle Seahawks. The team also announced the following roster moves:
The following player has been promoted to the active roster from the team’s practice squad:
- LB Tyrell Adams
The following players have been activated from the team’s practice squad (standard elevations):
The following player has been placed on the Injured Reserve List:
- RB Trey Sermon