Here's a team-by-team rundown of every player cut as NFL general managers trim their rosters to the mandatory 53-player limit by Saturday's 4 p.m. ET deadline.

The Buffalo Bills aren't finished adding depth to their banged-up defense. The team added veteran pass rusher Kroy Biermann to the mix on a one-year deal.

Bills linebacker IK Enemkpali left Saturday's preseason game after suffering what coach Rex Ryan described as a "major" knee injury. Per NFL Media Insider Ian Rapoport, Enemkpali tore his ACL.

Geno Smith suffered an infamous sucker punch one year ago. The punch sent the New York Jets quarterback reeling. His career has yet to recover. The QB reflects on that punch one year later.

Terrelle Pryor triumphed at a site of past glory. Rex Ryan's Bills D was hit with yet another preseason setback. Who else features in the latest edition of Gregg Rosenthal's camp winners and losers?

A feisty afternoon of competition between star cover man Darrelle Revis and wideout Brandon Marshall boiled over into chaos at Jets camp on Friday.

Geno Smith, a loyal employee of the Jets tired of watching the team desperately hire out for the promotion he's always wanted, says he's motivated to showcase his true talent and character.

Jets coach Todd Bowles isn't concerned about his quarterback situation. How confident is the second-year skipper in Geno Smith starting the season under center?

IK Enemkpali is attempting to forge a different identity in 2016. The Bills pass rusher, who best known for punching Jets QB Geno Smith in the jaw in training camp, is "pushing" to become a mainstay on the roster.

Jets owner Woody Johnson weighed in on whether he foresees Geno Smith becoming a franchise quarterback. Johnson remarked that Smith possesses the talent and ability if he "sticks with it."

While Ryan Fitzpatrick had a magical run that nearly landed the New York Jets in the playoffs this season, Geno Smith isn't giving up hope that he can beat out the incumbent for the starting job in 2016.

Ryan Fitzpatrick's season couldn't have ended worse, but Todd Bowles won't let one quarter of mistakes cloud the bigger picture. "We want him back," the Jets coach said.

It started with a punch. Before Ryan Fitzpatrick could take over the Jets' offense, a series of events disconnected from the Harvard guy needed to conspire to change the path of a team. Is it destiny?

The Jets are in a season-threatening slump, but Todd Bowles isn't ready to make a change at the quarterback position. The coach announced Monday that Ryan Fitzpatrick will remain the starter.

Rex Ryan made waves this week for naming IK Enemkpali a Bills captain for Thursday's game against the Jets. The coach defended his decision, saying he's "proud" of the defensive end.

Rex Ryan's decision to name IK Enemkpali as a Bills captain Thursday night against the Jets was seen as a troll job. Former NFL coach Bill Cowher sharply criticized Ryan's move.

There are five 4-4 teams, including Russell Wilson's Seahawks, Todd Gurley's Rams and Khalil Mack's Raiders. Down the stretch, who's poised to break through? Come apart? Adam Schein weighs in.

Chris Ivory has struggled to make much of a difference in recent games for the New York Jets, but he'll try to counter the Bills' Tyrod Taylor-led offense with a strong performance on Thursday night.

Poor Geno Smith. The man who got his jaw busted over a $600 debt just wants to move on with his life. But his former coach, Rex Ryan, ensured that wouldn't be the case this week.

Jadeveon Clowney did not practice on Monday for the Houston Texans and is 'day to day' with an ankle sprain.

The Bills have released outside linebacker IK Enemkpali, who's best known for being cut by the Jets following his locker-room punching of Geno Smith.

Geno Smith has a broken jaw, but the Jets might be better off with Ryan Fitzpatrick. Gang Green's secondary is revamped with the return of Darrelle Revis. Is there reason for optimism in New York?

Sheldon Richardson's return to the field is still a major question mark. Despite a couple of very public incidents, the star defensive tackle doesn't think he needs to change much.

Jets quarterback Geno Smith was on the field Monday in a red non-contact jersey less than two weeks after he suffered a broken jaw as a result of a punch from former teammate IK Enemkpali.

When a player sustains an injury, often the long-term concern shifts away from the actual area where the issue occurred to other parts of the body that might be impacted.