The Seattle Seahawks won't keep Antoine Winfield on their 53-man roster.

Winfield is 36 and entering his 15th season.

The Seahawks will look to trade Winfield and will cut him if a deal cannot be reached.

Aaron Curry has retired from the NFL after recently being cut by the New York Giants.

Curry was selected No. 4 overall in the 2009 NFL Draft by the Seattle Seahawks.

The Detroit Lions considered taking Curry with the first overall pick and he was widely considered a can't-miss prospect at linebacker.

The NFL has six head coaches with absolute final say on player personnel decisions in Bill Belichick of the New England Patriots, Mike Shanahan of the Washington Redskins, Sean Payton of the New Orleans Saints, Pete Carroll of the Seattle Seahawks, Chip Kelly of the Philadelphia Eagles and Jeff Fisher of the St. Louis Rams.

Belichick and Payton are the longest tenured coaches of the group, while Kelly and Fisher were hired over the past two offseasons.

The NFL's other head coaches have varying degrees of control depending on how the power dynamic with the general manager is structured.

The Seattle Seahawks have won seven consecutive preseason games, dating back to the final game of the 2011 preseason.

The Seahawks are winning these games by design, something most other franchises do not place a priority upon.

“We take these games very seriously,” Carroll said of the preseason. “I do not blow off these games like it’s just an opportunity to look at the young guys. It’s way more than that for us. We’re trying to build a mentality around here of winning and understanding how you win. It's learning the lessons that it takes and the discipline it takes to always show your best every time you go out there. 

“I don’t think you should ever play anything and just kind of show up. I think you should go for it every chance you get forever. You can’t afford to try and call on it when you need it. Every game is a huge game for us. That’s how we do it." 

PredictionMachine.com, a website that runs 50,000 simulations of the season, gives the San Francisco 49ers a 20.1 percent chance of winning the Super Bowl.

The Denver Broncos rank second in the model at 14.6 percent, while the Green Bay Packers are third at 10.5 percent.

The New England Patriots rank fourth at 8.9 percent, followed by the Seattle Seahawks at 7.2 percent and Houston Texans at 7.1 percent. 

No other team, including the Atlanta Falcons, have been given more than a 2.9 percent of winning the Super Bowl.

The Seattle Seahawks released Early Doucet after just one practice.

The official NFL transaction wire notes that Doucet was released with a "failure to disclose physical condition" tag. Doucet struggled with a rib injury and concussion problems last season with the Arizona Cardinals. 

Early Doucet and the Seattle Seahawks have agreed upon a one-year deal.

With Percy Harvin out until November or December due to impending hip surgery, the Seahawks were seeking more depth at wide receiver.

The Seattle Seahawks were aware that Percy Harvin had a 40 percent change of needing hip surgery at some point in his career before they acquired him in a trade this offseason.

Harvin hadn't appeared on an injury report with a hip issue since Weeks 2 and 3 of the 2010 season.

Every NFL team that examined Harvin at the combine in 2009 knew he had impingement and tightness in both hips as well as weak abductor muscles.

"(We've) got to fix him up and take care of him," Seahawks coach Pete Carroll, told the NFL Network on Wednesday. "We have a big commitment to Percy. We want to make sure he's 100% and ready to go."

Harvin also missed practice time at the University of Florida in 2008 with a hip pointer.