The Patriots announced on Tuesday that they have released offensive lineman Mitch Petrus and signed two offensive linemen to the practice squad.
Tommy Draheim, 23, will take his place on the p-squad after spending one week on the Seahawks practice squad in September. He was signed by Green Bay as a rookie free agent in May and released after training camp.
Colin Miller, 25, was released from the Raiders practice squad in October. He was signed as a rookie free agent by the Steelers in 2011 but released following last year's training camp.