The Jets waived/injured Milliner (undisclosed) on Saturday, Eric Allen of the team's official site reports.
After Milliner's fifth-year option was declined in the offseason, his inability to contribute this preseason may have made the decision an easy one for the Jets. If he clears waivers, the 2013 first-round pick could revert to injury reserve, but the two parties may instead seek an injury settlement.
Petty (shoulder) has been ruled out of Sunday's game against the Chiefs.
Petty's shoulder injury continued to keep him sidelined through practice this week and will leave him inactive for a third straight game to begin his career. As a result, Geno Smith will serve as the Jets' backup to starting quarterback Ryan Fitzpatrick this Sunday.
McDougle was waived by the Jets on Sunday, Adam Schefter of ESPN reports.
McDougle was originally drafted in the third round of the 2014 draft, but his rookie season was quickly derailed by a torn ACL. The Jets had hoped that McDougle would rebound in 2015, but the 25-year-old never seemed to return to his old self after the injury.
Williams (concussion) will not play in Saturday's preseason game against the Giants.
Even if he were healthy, Williams would face long odds to make the final roster. Matt Forte, Bilal Powell and Khiry Robinson are all locks, and Antone Smith was recently signed to compete for the No. 4 job.
Mitchel (hamstring) has been released by the Colts after reaching an injury settlement with the team, George Bremer of The Herald Bulletin reports.
Mitchel missed all of last season due to injury, and entered this season on the IR. He injured his hamstring in the team's final preseason game. The 24-year-old has yet to play in a regular season game.
Miller was placed on the active/no-football list with an undisclosed injury on Tuesday.
The severity of the injury is still unknown, but Miller, a rookie undrafted free-agent, will now miss the beginning of his first training camp. Fellow tight end Darion Griswold was placed on the PUP list, leaving the Colts with five healthy tight ends to open up training camp.
Jones will be suspended for the first four games of the 2016 season for violating the NFL policy on PEDs, Ian Rapoport of NFL.com reports.
Jones missed the entire 2015 season due to torn ligaments in his ankle and did not participate in spring practices. He may have been sidelined to start the season even without the suspension, but this still hurts Indy's depth on the defensive line.