ALAMEDA – The Raiders moved off-site, indoors and downgraded practices to walk-throughs twice last week due to poor air quality. Steady rain improved the air on Wednesday, but head coach Jon Gruden moved the practice inside just the same.
It’s unclear exactly why the session was moved, especially with improved drainage at the team’s practice fields and rain expected during Sunday’s game at Baltimore.
They made the move anyway, and focused on mental prep for the upcoming Ravens game.
They put out an estimated participation reported after that off-site session, and receiver Jordy Nelson was considered limited.