The Arizona Cardinals have added a new quarterback to their roster. They announced the signing of Jacoby Brissett to a two-year deal. He comes in to be the backup quarterback to Kyler Murray. Brissett,

Kyler Murray has a new backup. As the Arizona Cardinals see it, Murray is both their future and present at the sport’s most important position. But on Tuesday afternoon, they added a useful insurance policy,

Quarterback Jacoby Brissett plans to sign with the Arizona Cardinals to back up Kyler Murray, a source told ESPN's Jeremy Fowler.