Overview
- Vidal left Sunday's win at Dallas with a neck injury after being ruled questionable to return.
- An MRI revealed a neck strain and he is considered day-to-day, a timeline coach Jim Harbaugh confirmed Monday.
- Practice participation will guide his availability for Saturday's game against the Texans.
- If sidelined, Omarion Hampton is expected to take the lead role with Hassan Haskins providing depth, with Najee Harris already out for the season.
- The second-year back has 631 rushing yards and three rushing touchdowns plus 15 catches for 138 yards and one receiving score this season.