Suspended WR Justin Blackmon is currently enrolled in a voluntary 90-day treatment facility.
Cowboys S C.J. Spillman is being investigated for allegedly sexually assaulting a woman on September 20.
49ers LCB Tramaine Brock (toe) will miss Week 5.
A source told the Boston Globe that Aaron Dobson was deactivated in Weeks 3 and 4 because he "mouthed off" to Patriots OC Josh McDaniels.
David Nelson is expected to miss Week 5 with a "severe low ankle sprain."
Malcom Floyd missed Chargers practice Wednesday with an illness.
Chargers RE Corey Liuget suffered a concussion in Sunday's win over Jacksonville.
Donnie Avery (groin) did not practice Wednesday.
Jake Locker (wrist) expects to play Sunday against the Browns.
Joseph Fauria (ankle) did not practice Wednesday.
Rob Gronkowski (knee) is practicing in full for Week 5.
Andre Ellington (foot) was limited in Wednesday's practice.
Jerick McKinnon (ankle) is probable for Thursday night's game against the Packers.
Markus Wheaton (groin) was limited in Wednesday's practice.
The Browns' website expects OC Kyle Shanahan to use a "hot-hand" approach at running back.