The Jacksonville Jaguars have signed Mychal Rivera, who will fill the void left behind by Julius Thomas at tight end.

Rivera averaged 1.10 yards receiving per route run, which was 65th out of 133 tight ends in the league, per Pro Football Focus.

The Miami Dolphins have signed Kiko Alonso to a four-year contract extension.

"It means everything," Alonso said. "This is where I want to be. I'm just excited that it's official that I'm staying here."

Alonso led the Dolphins with 115 tackles last season. Miami gave Alonso a first-round tender earlier this month to prevent the linebacker, a restricted free agent, from exploring his options with other teams.

The Minnesota Vikings have signed Latavius Murray to a three-year contract that can be voided after the 2017 season.

Murray, 27, led the Oakland Raiders with 788 yards and 12 touchdowns in 14 games this past season.

However, his touches decreased from 2015 (228 from 307) with the emergence of DeAndre Washington and Jalen Richard and because he missed two missed games with turf toe.

The Minnesota Vikings have agreed to a three-year deal with Adam Thielen that could be worth as much as $27 million through incentives, according to a source.

The contract includes $11 million in guaranteed money. The Vikings had placed a second-round tender on the restricted free-agent receiver. Thielen would have made $2.75 million on the tender.

After spending one year with the Minnesota Vikings, Andre Smith has agreed to a deal to return to the Cincinnati Bengals, according to a source.

The Buffalo Bills also courted Smith, but the tackle decided to return to where he spent his first seven NFL seasons.

The Los Angeles Rams have added cornerback depth by agreeing to a two-year deal with Kayvon Webster, according to a source.

Webster reunites with Wade Phillips, who was his defensive coordinator the last two seasons with the Denver Broncos.

He was a third-round pick of the Broncos in 2013.

The Oakland Raiders have signed Cordarrelle Patterson.

The deal is for two years and can be voided to a single season, according to a source.

The wide receiver caught a career-high 52 passes for 453 yards in 2016, scoring a pair of touchdowns with the Minnesota Vikings.

The Kansas City Chiefs will sign Bennie Logan to a one-year deal, according to a source.

Signing Logan likely means the end of Dontari Poe's run with the Chiefs.

Logan is a former third-round pick of the Philadelphia Eagles.

The Detroit Lions have agreed to a three-year deal with T.J. Lang.

Lang is the second offensive lineman the Lions have added this offseason.

He had spent his entire eight-year career with the Green Bay Packers.

The Baltimore Ravens have agreed to a five-year, $54 million deal with Brandon Williams, making him the NFL's highest-paid nose tackle.

The contract carries $28.5 million in guarantees for the 28-year-old.