The Patriots made a couple roster moves one day before this weekend's matchup against the Dolphins.
The team announced the release of former second-round pick defensive tackle Ron Brace.
In corresponding moves, the Patriots activated Jermaine Cunningham from his four-game suspension as well as promoting wide receiver Kamar Aiken and safety Malcolm Williams from the practice squad.
The 26-year-old, Brace has 24 tackles and one forced fumble in four seasons for the Patriots.