Free agency

FILE - In this Feb. 4, 2018, file photo, New England Patriots quarterback Tom Brady warms up before the NFL Super Bowl 52 football game against the Philadelphia Eagles in Minneapolis. Brady, the centerpiece of the New England Patriots’ championship dynasty over the past two decades, appears poised to leave the only football home he has ever had. The 42-year-old six-time Super Bowl winner posted Tuesday, March 17, 2020, on social media “my football journey will take place elsewhere.” The comments were the first to indicate the most-decorated player in NFL history would leave New England. (AP Photo/Matt Slocum, File)

FILE - In this Nov. 11, 2018, file photo, New England Patriots defensive tackle Danny Shelton watches from the sideline in the second half of an NFL football game against the Tennessee Titans in Nashville, Tenn. he Detroit Lions have agreed to a two-year, $8 million deal with defensive tackle Danny Shelton. Agent Drew Rosenhaus confirmed the deal Wednesday, March 18, 2020. (AP Photo/Mark Zaleski, Fle)

FILE - In this Jan. 21, 2018, file photo, New England Patriots owner Robert Kraft, left, embraces quarterback Tom Brady after defeating the Jacksonville Jaguars in the AFC championship NFL football game in Foxborough, Mass. Brady, the centerpiece of the New England Patriots’ championship dynasty over the past two decades, appears poised to leave the only football home he has ever had. The 42-year-old six-time Super Bowl winner posted Tuesday, March 17, 2020, on social media “my football journey will take place elsewhere.” The comments were the first to indicate the most-decorated player in NFL history would leave New England. (AP Photo/Winslow Townson, File)

FILE - In this Sunday, Oct. 20, 2019 file photo, New Orleans Saints quarterback Teddy Bridgewater (5) throws against the Chicago Bears during the first half of an NFL football game in Chicago. Now that we know Philip Rivers won't be leading the Chargers into SoFi Stadium in September, the muddied waters of NFL quarterbacking have been cleared a bit. Assuming Drew Brees re-signs with New Orleans he's pretty much said he will and Teddy Bridgewater hits the open market, the only unknown in this sector is in Carolina.(AP Photo/Mark Black, File)

FILE - In this Jan. 10, 2015, file photo, New England Patriots quarterback Tom Brady holds up the game ball after an NFL divisional playoff football game against the Baltimore Ravens in Foxborough, Mass. Tom Brady is an NFL free agent for the first time in his career. The 42-year-old quarterback with six Super Bowl rings said Tuesday morning, March 17, 2020, that he is leaving the New England Patriots. (AP Photo/Elise Amendola, File)

FILE - In this Jan. 4, 2020, file photo, Houston Texans wide receiver DeAndre Hopkins celebrates with fans after an NFL wild-card playoff football game against the Buffalo Bills in Houston. The Arizona Cardinals have acquired three-time All-Pro receiver DeAndre Hopkins in a trade that will send running back David Johnson and draft picks to the Houston Texans, a person familiar with the situation told The Associated Press. The person spoke to the AP on condition of anonymity Monday, March 16, 2020, because the trade hasn't been officially announced. (AP Photo/Michael Wyke)

FILE - In this Dec. 15, 2019, file photo, Dallas Cowboys wide receiver Amari Cooper (19) pulls down a reception over Washington Redskins cornerback Jimmy Moreland (32) to help set up a touchdown during the first half of an NFL football game in Arlington, Texas. A person with knowledge of the deal says the Cowboys and top receiver Cooper have agreed on a long-term contract. (AP Photo/Ron Jenkins, File)

FILE - In this Sept. 23, 2019, file photo, Washington Redskins offensive tackle Ereck Flowers runs onto the field prior to during an NFL football game against the Chicago Bears in Landover, Md. Offensive lineman Ereck Flowers has agreed to terms on a $30 million, three-year contract with the Miami Dolphins, Monday, March 16, 2020 .(AP Photo/Mark Tenally, File)

FILE - In this Jan. 19, 2020, file photo, Tennessee Titans' quarterback Marcus Mariota warms up before the NFL AFC Championship football game against the Kansas City Chiefs in Kansas City, Mo. The Las Vegas Raiders have agreed on a contract with free agent Mariota to provide an experienced backup behind starter Derek Carr. A person familiar with the deal said Monday, March 16, 2020, the Raiders reached the deal with the former No. 2 overall pick in the 2015 draft. (AP Photo/Charlie Riedel, File)

FILE - In this Nov. 17, 2019, file photo, Minnesota Vikings NFL quarterback Kirk Cousins throws against the Denver Broncos during an NFL football game in Minneapolis. The Vikings and Cousins have agreed to a two-year contract extension. Cousins' agent Mike McCartney made the announcement on his verified Twitter account. T (AP Photo/Jim Mone,File