Jonathan Dwyer was listed behind Stepfan Taylor on the Cardinals' first depth chart of training camp.
During minicamp, coach Bruce Arians said Jonathan Dwyer was "in better shape and he's running routes and catching the ball better than I remember."
Jonathan Dwyer said he's unsure exactly what his role will be with the Cardinals.
Cardinals signed RB Jonathan Dwyer to a one-year contract.
ESPN.com's Scott Brown believes the Steelers will attempt to re-sign free agent Jonathan Dwyer.
Jonathan Dwyer rushed three times for 10 yards in Pittsburgh's Week 17 win over the Browns.
Jonathan Dwyer rushed eight times for 38 yards and caught a three-yard pass in Pittsburgh's Week 10 win over Buffalo.
Jonathan Dwyer rushed one time for 30 yards in Sunday's Week 9 loss at New England.
Jonathan Dwyer rushed three times for nine yards in the Steelers' Week 8 loss to the Raiders.
Jonathan Dwyer rushed one time for four yards in Sunday's Week 7 win over the Ravens.
Jonathan Dwyer rushed two times for seven yards in Week 4 against the Vikings.
Jonathan Dwyer had 12 carries for 39 yards in Sunday night's Week 3 loss to the Bears.
Jonathan Dwyer rushed one time for two yards in Monday night's Week 2 loss to Cincinnati.
Steelers will re-sign RB Jonathan Dwyer.