The Raiders re-signed Butler on a one-year deal Saturday, Jeremy Fowler of ESPN.com reports.
Butler (ankle) is active for Thursday's game against the Chargers.
Butler (foot) is questionable to return to Sunday's game against the Vikings.
Butler (illness) doesn't have an injury designation for Sunday's game against the Titans.
Butler (illness) was removed from the reserve/COVID-19 list Saturday. He's still listed as questionable with a non COVID-19 related illness for Sunday's game against the Titans, Daniel Oyefusi of the Miami Herald reports.
Butler (illness) was placed on the reserve/COVID-19 list Tuesday after testing positive for the Virus, Adam Schefter of ESPN reports.
Butler (thigh) and the Dolphins have agreed upon a two-year contract, Ian Rapoport of NFL Network reports.
Butler (thigh) is questionable to return to Sunday's game against the Jets, Zack Cox of NESN.com reports.
Butler made four tackles (two solo) and a sack in Sunday's 22-12 loss to the Dolphins.
Butler (shoulder) is active for Sunday's matchup against the Chargers.