Colt McCoy has agreed to a one-year deal with the Arizona Cardinals to serve as the backup quarterback to Kyler Murray.

The Cardinals let quarterback Brett Hundley, who backed up Murray in 2019 and was the team's third-string quarterback in 2020, walk in free agency, leaving the team with former CFL quarterback Chris Streveler as Murray's backup.

McCoy has played for four teams in his 11-year NFL career.

Malcolm Butler has agreed to a one-year deal with the Arizona Cardinals worth up to $6 million.

Butler spent the last three seasons with the Tennessee Titans.

Patrick Peterson has agreed to sign with the Minnesota Vikings on a one-year, $10 million deal.

Peterson went to eight Pro Bowls starting as a rookie in 2011 and ending in 2019.

Peterson played all 16 games last season and had 61 tackles and three interceptions. He has 28 interceptions in his career.

The Arizona Cardinals have agreed to sign A.J. Green to a one=year deal worth up to $8.5 million with $6 million guaranteed.

Green missed the entire 2019 season due to injury and his production dipped in 2020.

The Cardinals acquired DeAndre Hopkins last offseason.

The Arizona Cardinals used some celebrities to help land J.J. Watt.

Steve Keim recruited comedian Frank Caliendo and country music singer Blake Shelton to help recruit Watt.

"We made the first offer after a few days," Keim said on The Rich Eisen Show. "Again, really when you look at J.J.'s history, the guy's never been recruited. A walk-on at Central Michigan. The path that he's taken I think it was probably fairly exciting for him to have a number of teams recruit him. I certainly pulled out all the stops. Guys like our friend Frank Caliendo and [DeAndre Hopkins] and even your new jingle Blake Shelton."

Watt agreed to a two-year, $31 million deal with the Cardinals.

J.J. Watt has agreed to a two-year deal with the Arizona Cardinals.

According to a source, the deal is worth $31 million and includes $23 million guaranteed.

Watt broke the news on Twitter by posting a photo of himself working out in Cardinals apparel.

He spent 10 years with the Houston Texans before receiving his release on Feb. 12.