The 49ers opened Williams' (knee) 21-day practice window Wednesday to return from the reserve/PUP list, Matt Maiocco of NBC Sports Bay Area reports.
Greenlaw (quadriceps) didn't practice Wednesday, Vic Tafur of The Athletic reports.
Halton (ankle) was not listed on Wednesday's practice report, Vic Tafur of The Athletic reports.
Cashman (elbow) was a limited participant in Wednesday's practice.
Hodge (knee) did not practice Wednesday, Vic Tafur of The Athletic reports.
The 49ers opened Williams' (knee) 21-day practice window Wednesday to return from the reserve/PUP list, Matt Maiocco of NBC Sports Bay Area reports.
Coach Kyle Shanahan said Evans (ribs) won't practice Wednesday, Cam Inman of The San Jose Mercury News reports.
Vikings head coach Kevin O'Connell said that Jefferson (ankle) won't practice Wednesday and is viewed as day-to-day.
Warner recorded 17 tackles (eight solo) in Sunday's win over Arizona.
Metellus recorded nine tackles (four solo), including 0.5 sacks, and a defensed pass Sunday against Tampa Bay in a 23-16 victory.
