The Patriots and kicker Stephen Gostkowski have agreed to a contract extension, according to a source. The extension is reportedly worth nearly $14 million and runs through the 2014 season. Gostkowski, a restricted free agent, had signed a one-year tender offer for $1.759 million for 2010.

The Jets and center Nick Mangold have agreed to terms on a seven-year, $55 million contract, according to a source. The amount of guaranteed money was still be negotiated, but the total is expected to be more than the $20 million Rams center Jason Brown received last year. Mangold was scheduled to make $3.3 million this season in the final year of his rookie deal.

The Packers have signed veteran wide receiver Donald Driver to a two-year contract extension. The agreement puts Driver under contract with Green Bay through the 2012 season. "I can't complain," Driver said. "Now, I'm a Green Bay Packer for life." The Packers drafted Driver in the seventh round of the 1999 NFL Draft.

The Seahawks and top draft pick Russell Okung have agreed to terms on a contract. The rookie left tackle's deal is for six years, $48.5 million, sources told ESPN senior NFL analyst Chris Mortensen. Seattle hopes to have Okung on the practice field Saturday after he missed the first six days of camp.

The Lions have confirmed reports that they have reached an agreement on a contract with rookie defensive tackle Ndamukong Suh. Detroit coach Jim Schwartz said Suh has passed a conditioning test and was cleared for drills. "I give a lot of credit to Roosevelt Barnes and Eugene Parker," said Lions president Tom Lewand, referring to Suh's agents. "Obviously, and most importantly to Ndamukong himself because it takes a player's involvement to really get a deal done. While we would've liked to do it earlier -- I'm sure he would've liked to do it earlier -- we're just glad it's done and over with and he's got a lot of training camp ahead of him." Suh's five-year rookie contract is worth more than $60 million, $40 million of which is guaranteed, team sources told ESPN NFL Insider Adam Schefter.

The Lions and defensive tackle Ndamukong Suh reached an agreement Tuesday on a five-year contract, according to team sources, and reported by ESPN.com. The two sides have agreed on the terms of the deal, but still are signing off on the language of it. The deal will not be signed until the language is completed. The numbers were projected to come in north of $12M a year, which means the deal will be worth more than $60M dollars. Suh is guaranteed $40M.

The Colts and first-round pick Jerry Hughes have agreed to terms on a five-year deal. The rookie defensive end missed the team's first training camp practice on Monday while finishing contract negotiations. The Indianapolis Star is reporting that the deal is worth $12 million. Hughes was the 31st overall pick in April's NFL Draft.

The Jaguars announced Sunday night that Tyson Alualu has verbally agreed to a five-year contract that will end his four-day holdout. But his agent, Kenny Zuckerman, said Alualu has not agreed to accept the deal. Zuckerman said that he recommended that Alualu take the deal, but said Alualu and his family said they "will pray on it" before making a final decision.

The Cardinals have officially reached an agreement with their top draft pick, defensive tackle Dan Williams. Williams received a five-year deal, a source told ESPN's Adam Schefter. Arizona drafted Williams with the 26th pick out of Tennessee.

The Titans have confirmed that first-round draft pick Derrick Morgan has agreed to terms on what is believed to be a five-year contract. The deal is probably worth a bit less than the one given to rookie defensive end Jason Pierre-Paul. Pierre-Paul agreed to a deal with the Giants worth $20.05 million over five years, with $11.629 million guaranteed, according to ESPN.