Ty Montgomery is listed as day-to-day with a rib injury and could play in Week 5 against the Dallas Cowboys.

Montgomery was off to a strong start with 28 yards on five carries in the first six plays from scrimmage before he left in the first quarter with the injury.

The Packers had said Montgomery had suffered broken ribs.

"Really, every injury is different," Packers coach Mike McCarthy said Friday. "We're talking about injuries that the specifics of it are different, where exactly it's located, type of equipment and definitely the position that you play. I really don't have a clear answer on exactly what Ty is dealing with and how he can move forward. I know today the conversation with the trainers, as far as his conversation with the trainers, he's preparing to get ready to play in Dallas. That's really what this weekend is for. Tuesday we'll really get our hands around it, and obviously, we'll get you the injury information on Wednesday."

The Atlanta Falcons are not concerned about Julio Jones' back following his injury in Week 3.

Jones will likely be limited at practice this week.

"He'll likely get a good bit of work as we get through the week," Quinn said.

Jones suffered the injury on the Falcons' last offensive play of Sunday's 30-26 win over the Lions.

The NFLPA argued that the NFL would not endure irreparable harm if Ezekiel Elliott continues to play while his six-game suspension plays out in the courts.

The NFLPA made its argument through a legal filing Saturday with the 5th U.S. Circuit Court of Appeals in New Orleans, saying Elliott "stands to lose nearly half a season in a career that is notoriously short and precarious, and competitive opportunities are irretrievable once lost."

On Friday, the NFL asked the appeals court to overrule the Texas federal judge who granted a preliminary injunction of Elliott's suspension. The league is seeking a decision as early as Tuesday and as late as Sept. 26.

The NFL ultimately wants to get the case moved from Texas to the Southern District of New York. That was the venue for the league's successful appeal after a federal judge had overturned Tom Brady's four-game suspension in the Deflategate case.

The NFL believed Elliott used "physical force" three times in a span of five days in a Columbus, Ohio, apartment, resulting in injuries to Tiffany Thompson's face, neck, shoulders, arms, hands, wrists, hips and knees. 

Odell Beckham Jr. is questionable to play on Monday against the Detroit Lions as he recovers from a preseason ankle injury.

Beckham was a limited participant all week.

According to Ian Rapoport, the "expectation" is for Beckham to make his season debut.

The Giants' offense has been ineffective over the past few years whenever Beckham has been unavailable.

Odell Beckham Jr. practiced for the first time in nearly a month as he continues to recover from an ankle injury.

Beckham said he was told his injury has a typical recovery timeline of six to eight weeks.

The New York Giants play on Monday night, which will be exactly four weeks since the injury occurred. 

Danny Woodhead will likely miss the next four to six weeks with a hamstring injury.

Woodhead tore his ACL in Week 2 last season and broke his fibula in 2014.

David Johnson will undergo wrist surgery and is expected to miss the next two to three months.

Johnson suffered a dislocated wrist in Week 1.

Johnson rushed 293 times for 1,239 yards and 16 touchdowns in 2016 to go with 80 receptions for another 879 yards and four touchdowns.

The Indianapolis Colts have ruled Andrew Luck for Sunday's game against the Arizona Cardinals.

Luck may continue to be out for an extended period as he recovers from offseason shoulder surgery. Luck could remain out into October.

The Colts started Scott Tolzien at quarterback in their Week 1 loss to the Rams.

David Johnson could undergo surgery on his dislocated wrist which would force him to miss three to four months. Johnson would likely miss two to four weeks if he doesn't undergo surgery.

Johnson is meeting with wrist specialists and a decision is expected within the next two days.

The NFL has appealed the preliminary injunction granted to the NFLPA on the six-game suspension of Ezekiel Elliott.

With the injunction granted on Friday, Elliott likely will be able to continue playing as the legal process plays out.

A U.S. District Court judge wrote Elliott did not receive fundamental fairness in the appeal process.

Elliott ran for 104 yards on 24 carries in the Dallas Cowboys' Week 1 win over the Giants.