Morris is on hand to help man the running back position while David Johnson nurses an ankle injury. He edged out Thomas Rawls and Zach Zenner in a recent audition as he looks to get his career back in track.
Morris, 30, played 12 games with the 49ers last season. This offseason, Morris reunited with the Cowboys, but Ezekiel Elliott‘s early September return left A-Mo without a job.
Morris did his best work early on with the Redskins, including a stellar 1,600-yard rookie season. In 2013 and 2014, he earned back-to-back Pro Bowl nods and eclipsed 1,000 yards each time. There have been signs of life more recently than that, however. In 2017, Morris managed 4.8 yards per carry in a small-but-not-that-small sample of 115 totes.
The Cardinals, who have a 3-3-1 record, will face the Saints on Sunday.